Search for a full or partial Catalog Number, CAS Number or description
Your favorites Quick Order Form
Your cart is empty.
Contact Strem
Your search found
108 product results

Buchwald Precatalysts & Ligands

Close Section Gold › Compounds
Close Section Kits › Compounds
Close Section Palladium › Compounds
Display as List View
View Structures

Catalog Number   Description CAS Number
46-2158 46-2158
Methanesulfonato(1,1’-bis(di-t-butylphosphino)ferrocene)(2'-amino-1,
1'-biphenyl-2-yl)palladium(II), min. 98% [DTBPF Palladacycle Gen. 3]
46-2163 46-2163
Methanesulfonato(2-di-t-butylphosphino-3,4,5,6-tetramethyl-2',
4',6'-tri-i-propylbiphenyl)(2'-amino-1,1'-biphenyl-2-yl)palladium(II), min. 95% [Me4 t-ButylXPhos Palladacycle Gen. 3]
1507403-85-1
46-0357 46-0357
Methanesulfonato(2-di-t-butylphosphino-1,1'-binaphthyl)(2'-amino-1,
1'-biphenyl-2-yl)palladium(II), min. 95% [TrixiePhos Palladacycle Gen. 3]
46-0348 46-0348
Methanesulfonato[2-diethylphosphino-2',6'-bis(dimethylamino)-1,1-biphenyl](
2'-amino-1,1'-biphenyl-2-yl)palladium(II), min. 98% [EtCPhos Palladacycle Gen. 3]
46-0392 46-0392
Methanesulfonato(1,3,5,7-tetramethyl-8-phenyl-2,4,6-trioxa-
8-phosphaadamantane)(2'-amino-1,1'-biphenyl-2-yl)palladium(II) dichloromethane adduct, min. 98% [MeCgPPh Palladacycle Gen. 3]
46-0241 46-0241
Bis{[2-(Diadamantylphosphino)-3-methoxy-2’,4’,6’-tri-i-propyl-3’-(
2,3,5,6-tetrafluoro-4-butylphenyl)-1,1’-biphenyl]palladium(0)}1,5-cyclooctadiene, [AlPhos Palladium complex]
1805783-51-0
46-0940 46-0940
Methanesulfonato{N-[2-(di-1-adamantylphosphino)phenyl]morpholine}(2'-
methylamino-1,1'-biphenyl-2-yl)palladium(II) dichloromethane adduct, min. 98% MorDalphos Palladacycle Gen. 4
2230788-66-4
46-0935 46-0935
Methanesulfonato{N-[2-(di-1-adamantylphosphino)phenyl]morpholine}(2'-
amino-1,1'-biphenyl-2-yl)palladium(II) dichloromethane adduct, min. 98% [Mor-Dalphos Palladacycle Gen. 3]
2222690-89-1
46-0347 46-0347
All New
Methanesulfonato(2-bis(3,5-di(trifluoromethyl)phenylphosphino)-3,
6-dimethoxy-2',6'-bis(dimethylamino)-1,1'-biphenyl )(2'-methylamino-1,1'-biphenyl-2-yl)palladium(II) [Palladacycle Gen. 4]
1810068-35-9
46-0980 46-0980
All New
Methanesulfonato(2-dicyclohexylphosphino-1,1'-biphenyl)(2'-methylamino-1,
1-biphenyl-2-yl)]palladium(II) dichloromethane adduct, min. 98% CyJohnphos Palladacycle Gen. 4
46-0354 46-0354
All New
Methanesulfonato[2-diphenylphosphino-2',6'-bis(dimethylamino)-1,1-biphenyl]
(2'-amino-1,1'-biphenyl-2-yl)palladium(II), [PhCPhos Palladacycle Gen. 3]
1447963-74-7
46-0367 46-0367
Chloro{[BrettPhos][2-(2-aminoethylphenyl]palladium(II)]}/[BrettPhos] admixture (molar PdP/P = 1:1)
46-0435 46-0435
Chloro(1-t-butylindenyl)[2-(dicyclohexylphosphino)-2',6'-dimethoxy-1,
1'-biphenyl]palladium(II)
1779569-07-1
46-0440 46-0440
Chloro(1-t-butylindenyl)[2-(dicyclohexylphosphino)-2',6'-di-i-propoxy-1,
1'-biphenyl]palladium(II)
1779569-08-2
46-0437 46-0437
Chloro(1-t-butylindenyl)[2-(dicyclohexylphosphino)-2',4',6'-
tri-i-propyl-1,1'-biphenyl]palladium(II)
1779569-06-0
46-0364 46-0364
Chloro{[t-BuXPhos][2-(2-aminoethylphenyl]palladium(II)}/[t-BuXPhos] admixture (molar PdP/P = 1:1)
46-0264 46-0264
Chloro(2-di-t-butylphosphino-2',4',6'-tri-i-propyl-1,1'-biphenyl)[2-(
2-aminoethyl)phenyl] palladium(II), [t-BuXPhos Palladacycle Gen. 1]
1142811-12-8
46-0283 46-0283
Chloro(2-dicyclohexylphosphino-2',6'-dimethoxy-1,1'-biphenyl)(2'-amino-1,
1'-biphenyl-2-yl) palladium(II) min. 98% [SPhos Palladacycle Gen. 2]
1375325-64-6
46-0269 46-0269
Chloro(2-dicyclohexylphosphino-2',6'-dimethoxy-1,1'-biphenyl)[2-(
2-aminoethylphenyl)]palladium(II) methyl-t-butylether adduct, min. 98% [SPhos Palladacycle Gen. 1]
1028206-58-7
46-0292 46-0292
Chloro(2-dicyclohexylphosphino-3,6-dimethoxy-2',4',6'-tri-i-propyl-1,
1'-biphenyl)(2'-amino-1,1'-biphenyl-2-yl)palladium(II), min. 98% [BrettPhos Palladacycle Gen. 2]
1451002-39-3
46-0267 46-0267
Chloro[2-(dicyclohexylphosphino)-3,6-dimethoxy-2',4',6'-tri-i-propyl-1,
1'-biphenyl][2-(2-aminoethyl)phenyl]palladium(II), min. 98% [BrettPhos Palladacycle Gen. 1]
1148148-01-9
46-0232 46-0232
Chloro[2-(dicyclohexylphosphino)-2'-(N,N-dimethylamino)-1,1'-biphenyl](
2'-amino-1,1'-biphenyl-2-yl)palladium(II), min. 98% [DavePhos Palladacycle Gen. 2]
2195390-17-9
46-0286 46-0286
Chloro(2-dicyclohexylphosphino-2',6'-di-i-propoxy-1,1'-biphenyl)(2'-
amino-1,1'-biphenyl-2-yl)palladium(II), min. 98% [RuPhos Palladacycle Gen. 2]
1375325-68-0
46-0266 46-0266
Chloro(2-dicyclohexylphosphino-2',6'-di-i-propoxy-1,1'-biphenyl)[2-(
2-aminoethylphenyl)]palladium(II), methyl-t-butylether adduct, min. 98% [RuPhos Palladacycle Gen. 1]
1028206-60-1
46-0281 46-0281
Chloro(2-dicyclohexylphosphino-2',4',6'-tri-i-propyl-1,1'-biphenyl)
(2'-amino-1,1'-biphenyl-2-yl) palladium(II), min. 98% [XPhos Palladacycle Gen. 2]
1310584-14-5
46-0268 46-0268
Chloro(2-dicyclohexylphosphino-2',4',6'-tri-i-propyl-1,1'-biphenyl)[2-(
2-aminoethyl)phenyl] palladium(II) methyl-t-butylether adduct, min. 98% [XPhos Palladacycle Gen. 1]
1334385-47-5
46-0342 46-0342
Chloro{[4-(N,N-dimethylamino)phenyl]di-t-butylphosphino}(2'-amino-1,
1'-biphenyl-2-yl)palladium(II), min. 98% [Amphos Palladacycle Gen. 2]
46-0955 46-0955
Chloro[9,9-dimethyl-4,5-bis(diphenylphosphino)xanthene][2'-amino-1,
1'-biphenyl]palladium(II) dichloromethane adduct, min. 98% [Xantphos Palladacycle Gen. 2]
1375325-77-1
46-0366 46-0366
Chloro{[RuPhos][2-(2-aminoethylphenyl]palladium(II)}/[RuPhos] admixture (molar PdP/P = 1:1)
46-0369 46-0369
Chloro{[S-Phos][2-(2-aminoethylphenyl]palladium(II)}/[S-Phos] admixture (molar PdP/P = 1:1)
46-0368 46-0368
Chloro{[X-Phos][2-(2-aminoethylphenyl]palladium(II)}/[X-Phos] admixture (molar PdP/P = 1:1)
46-2153 46-2153
Methanesulfonato[2,2'-bis(diphenylphosphino)-1,1'-binaphthyl](2'-amino-1,
1'-biphenyl-2-yl)palladium(II), min. 97% [BINAP Palladacycle Gen. 3]
46-2128 46-2128
Methanesulfonato[1,1'-bis(diphenylphosphino)ferrocene)](2'-amino-1,
1'-biphenyl-2-yl)palladium(II), min. 98% [DPPF Palladacycle Gen. 3]
1445086-28-1
46-0959 46-0959
Methanesulfonato[4,6-bis(diphenylphosphino)phenoxazine](2'-amino-1,
1'-biphenyl-2-yl)palladium(II), 98% [NiXantphos Palladacycle Gen. 3]
1602922-03-1
46-0340 46-0340
Methanesulfonato[2-bis(3,5-di(trifluoromethyl)phenylphosphino)-3,
6-dimethoxy-2',4',6'-tri-i-propyl-1,1'-biphenyl](2'-amino-1,1'-biphenyl-2-yl)palladium(II), min. 98% [JackiePhos Palladacycle Gen. 3]
2102544-35-2
46-0278 46-0278
Methanesulfonato(diadamantyl-n-butylphosphino)-2'-amino-1,1'-biphenyl-2-yl)
palladium(II) dichloromethane adduct, min. 95% [cataCXium® A Palladacycle Gen. 3]
1651823-59-4
46-0480 46-0480
Methanesulfonato[2-(di-1-adamantylphosphino)-3,6-dimethoxy-2',
4',6'-tri-i-propyl-1,1'-biphenyl](2'-amino-1,1'-biphenyl-2-yl)palladium(II), min. 98% [AdBrettPhos Palladacycle Gen. 3]
1445972-29-1
46-0365 46-0365
Methanesulfonato[di-t-butyl(n-butyl)phosphine](2'-amino-1,1'-biphenyl-2-yl)
palladium(II) dichloromethane adduct, min. 98% [P(t-Bu)2(n-Bu) Palladacycle Gen. 3]
2195390-27-1
46-0358 46-0358
Methanesulfonato(di-t-butylneopentylphosphine)(2'-amino-1,1'-biphenyl-2-yl)
palladium(II), min. 98% [DTBNpP Palladacycle Gen. 3]
1507403-89-5
46-2135 46-2135
Methanesulfonato[2-(di-t-butylphosphino)-2'-(N,N-dimethylamino)-1,
1'-biphenyl](2'-amino-1,1'-biphenyl-2-yl)palladium(II) dichloromethane adduct, min. 98% [t-BuDavePhos Palladacycle Gen. 3]
1445085-92-6
46-0325 46-0325
Methanesulfonato(2-(di-t-butylphosphino)-3,6-dimethoxy-2',4',6'-
tri-i-propyl-1,1'-biphenyl)(2'-amino-1,1'-biphenyl-2-yl)palladium(II), dichloromethane adduct, min. 98%[t-BuBrettPhos Palladacycle Gen. 3]
1536473-72-9
46-0335 46-0335
Methanesulfonato(2-(di-t-butylphosphino)-3-methoxy-6-methyl-2',
4',6'-tri-i-propyl-1,1'-biphenyl)(2'-amino-1,1'-biphenyl-2-yl)palladium(II), min. 98% [RockPhos Palladacycle Gen. 3]
2009020-38-4
46-0323 46-0323
Methanesulfonato(2-di-t-butylphosphino-2',4',6'-tri-i-propyl-1,1'-biphenyl)
(2'-amino-1,1'-biphenyl-2-yl)palladium(II), min. 98% [t-BuXPhos Palladacycle Gen. 3]
1447963-75-8
46-0330 46-0330
Methanesulfonato(2-di-t-butylphosphino-2',4',6'-tri-i-propyl-1,1'-biphenyl)
(2'-methylamino-1,1'-biphenyl-2-yl)palladium(II) dichloromethane adduct, min. 98% [t-BuXphos Palladacycle Gen. 4]
1599466-89-3
46-0487 46-0487
Methanesulfonato(2-dicyclohexylphosphino-2',6'-bis(dimethylamino)-1,
1'-biphenyl)(2'-amino-1,1'-biphenyl-2-yl)palladium(II), 98% [CPhos Palladacycle Gen. 3]
1447963-73-6
46-0318 46-0318
Methanesulfonato(2-dicyclohexylphosphino-2',6'-dimethoxy-1,1'-biphenyl)
(2'-amino-1,1'-biphenyl-2-yl)palladium(II) dichloromethane adduct min. 98% [SPhos Palladacycle Gen. 3]
1445085-82-4
46-0380 46-0380
Methanesulfonato(2-dicyclohexylphosphino-2',6'-dimethoxy-1,1'-biphenyl)
(2'-methylamino-1,1'-biphenyl-2-yl)palladium(II) dichloromethane adduct min. 98% [SPhos Palladacycle Gen. 4]
1599466-87-1
46-0322 46-0322
Methanesulfonato(2-dicyclohexylphosphino-3,6-dimethoxy-2',4',6'-
tri-i-propyl-1,1'-biphenyl)(2'-amino-1,1'-biphenyl-2-yl)palladium(II), min. 98% [BrettPhos Palladacycle Gen. 3]
1470372-59-8
46-0333 46-0333
Methanesulfonato(2-dicyclohexylphosphino-3,6-dimethoxy-2',4',6'-
tri-i-propyl-1,1'-biphenyl)(2'-methylamino-1,1'-biphenyl-2-yl)palladium(II), min. 98% [BrettPhos Palladacycle Gen. 4]
1599466-83-7
46-0237 46-0237
Methanesulfonato[2-(dicyclohexylphosphino)-2'-(N,N-dimethylamino)-1,
1'-biphenyl](2'-amino-1,1'-biphenyl-2-yl)palladium(II) CH2Cl2 adduct, min. 98% [DavePhos Palladacycle Gen. 3]
1445085-87-9
46-0314 46-0314
Methanesulfonato(2-dicyclohexylphosphino-2',6'-di-i-propoxy-1,1'-biphenyl)
(2'-amino-1,1'-biphenyl-2-yl)palladium(II), min. 98% [RuPhos Palladacycle Gen. 3]
1445085-77-7
46-0395 46-0395
Methanesulfonato(2-dicyclohexylphosphino-2',6'-di-i-propoxy-1,1'-biphenyl)
(2'-methylamino-1,1'-biphenyl-2-yl)palladium(II), min. 98% [RuPhos Palladacycle Gen. 4]
1599466-85-9
46-0353 46-0353
Methanesulfonato{(R)-(-)-1-[(S)-2-(dicyclohexylphosphino)ferrocenyl]
ethyldi-t-butylphosphine}(2'-amino-1,1'-biphenyl-2-yl)palladium(II), min. 98% [Josiphos Palladacycle Gen. 3]
1702311-34-9
46-0320 46-0320
Methanesulfonato(2-dicyclohexylphosphino-2',4',6'-tri-i-propyl-1,
1'-biphenyl)(2'-amino-1,1'-biphenyl-2-yl)palladium(II) dichloromethane adduct, min. 98% [Xphos Palladacycle Gen. 3]
1445085-55-1
46-0327 46-0327
Methanesulfonato(2-dicyclohexylphosphino-2',4',6'-tri-i-propyl-1,
1'-biphenyl)(2'-methylamino-1,1'-biphenyl-2-yl)palladium(II), min. 98% [XPhos Palladacycle Gen. 4]
1599466-81-5
46-0345 46-0345
Methanesulfonato{[4-(N,N-dimethylamino)phenyl]di-t-butylphosphino}(2'-
amino-1,1'-biphenyl-2-yl)palladium(II), min. 98% [Amphos Palladacycle Gen. 3]
1820817-64-8
46-0957 46-0957
Methanesulfonato[9,9-dimethyl-4,5-bis(diphenylphosphino)xanthene][2'-
amino-1,1'-biphenyl]palladium(II) dichloromethane adduct, min. 98% [Xantphos Palladacycle Gen. 3]
1445085-97-1
46-0388 46-0388
Methanesulfonato[9,9-dimethyl-4,5-bis(diphenylphosphino)xanthene](2'-
methylamino-1,1'-biphenyl-2-yl)palladium(II), 98% [Xantphos Palladacycle Gen. 4]
1621274-19-8
46-0387 46-0387
Methanesulfonato(tri-t-butylphosphino)(2'-amino-1,1'-biphenyl-2-yl)
palladium(II), 98% [P(t-Bu)3 Palladacycle Gen. 3]
1445086-17-8
46-0385 46-0385
Methanesulfonato(tri-t-butylphosphino)(2'-methylamino-1,1'-biphenyl-2-yl)
palladium(II), 98% [P(t-Bu)3 Palladacycle Gen. 4]
1621274-11-0
46-0239 46-0239
Methanesulfonato(tricyclohexylphosphine)(2'-amino-1,1'-biphenyl-2-yl)
palladium(II) dichloromethane adduct, min. 98% [PCy3 Palladacycle Gen. 3]
1445086-12-3
46-0379 46-0379
Methanesulfonato(tricyclohexylphosphino)(2'-methylamino-1,1'-biphenyl-2-yl)
palladium(II), 98% [PCy3 Palladacycle Gen. 4]
46-2033 46-2033
Palladium(II) acetate/2-dicyclohexylphosphino-2,6-dimethoxy-1,1'-biphenyl (SPhos)/potassium phosphate admixture [CatKit single-use vials - 1.96 wt% Pd(OAc)2]
Display Structure Images
View as List

Close Section Phosphorus › Compounds
Display as List View
View Structures

Catalog Number   Description CAS Number
15-1125 15-1125
2-Diphenylphosphino-2',6'-bis(dimethylamino)-1,1'-biphenyl, min. 98% PhCPhos 1447963-71-4
15-3015 15-3015
2-[Bis(3,5-trifluoromethylphenylphosphino)-3,6-dimethoxy]-2',
6'-dimethylamino-1,1'-biphenyl, 98%
1810068-30-4
15-3020 15-3020
2-[Bis(3,5-trifluoromethylphenylphosphino)-3,6-dimethoxy]-2',
6'-di-i-propoxy-1,1'-biphenyl, 98%
1810068-31-5
15-2065 15-2065
2-(Diadamantylphosphino)-3-methoxy-2’,4’,6’-tri-i-propyl-3’-(2,
3,5,6-tetrafluoro-4-butylphenyl)-1,1’-biphenyl, AlPhos
1805783-60-1
15-3010 15-3010
2-(t-Butylphenylphosphino)-2',6'-dimethylamino-1,1'-biphenyl, 98% (t-Bu)PhCPhos 1660153-91-2
15-1105 15-1105
2-Dicyclohexylphosphino-2'-methoxy-4',6'-di-t-butyl-1,1'-biphenyl, min. 98% VPhos 1848244-75-6
15-3035 15-3035
All New
(3-(Tert-butoxy)-2',6'-diisopropyl-6-methoxy-[1,1'-biphenyl]-2-yl)
dicyclohexylphosphane GPhos, 98%
2489243-29-8
15-1138 15-1138
2-(Di-1-adamantylphosphino)-3,6-dimethoxy-2',4',6'-tri-i-propyl-1,
1'-biphenyl, min. 95% AdBrettPhos
1160861-59-5
15-1157 15-1157
2-Di[3,5-bis(trifluoromethyl)phenylphosphino]-3,6-dimethoxy-2',
4',6'-tri-i-propyl-1,1'-biphenyl, min. 98% JackiePhos
1160861-60-8
15-1043 15-1043
racemic-2-Di-t-butylphosphino-1,1'-binaphthyl, 98% TrixiePhos 255836-67-0
15-1045 15-1045
2-(Di-t-butylphosphino))-1,1'-biphenyl, 99% JohnPhos 224311-51-7
15-1164 15-1164
2-(Di-t-butylphosphino)-3,6-dimethoxy-2',4',6'-tri-i-propyl-1,1'-biphenyl, min. 98% t-BuBrettPhos 1160861-53-9
15-1048 15-1048
2-Di-t-butylphosphino-2'-(N,N-dimethylamino))-1,1'-biphenyl, 98% tBuDavePhos 224311-49-3
15-1168 15-1168
2-(Di-t-butylphosphino)-3-methoxy-6-methyl-2',4',6'-tri-i-propyl-1,
1'-biphenyl, min. 98% RockPhos
1262046-34-3
15-1063 15-1063
2-Di-t-butylphosphino-4-methoxy-3,5,6-trimethyl-2',4',6'-tri-i-propyl)-1,
1'-biphenyl, min. 98% [~1:1 mixture with regioisomer, 2-Di-t-butylphosphino-5-methoxy-3,4,6-trimethyl-2',4',6'-
tri-i-propylbiphenyl]
1359986-21-2
15-1049 15-1049
2-Di-t-butylphosphino-2'-methyl)-1,1'-biphenyl, 99% t-BuMePhos 255837-19-5
15-1051 15-1051
2-Di-t-butylphosphino-3,4,5,6-tetramethyl-2',4',6'-tri-i-propyl)-1,
1'-biphenyl, min. 98% Me4 t-BuXPhos
857356-94-6
15-1052 15-1052
2-Di-t-butylphosphino-2',4',6'-tri-i-propyl-1,1'-biphenyl, min. 98% t-BuXPhos 564483-19-8
15-1140 15-1140
2-(Dicyclohexylphosphino))-1,1'-biphenyl, 98% CyJohnPhos 247940-06-3
15-1143 15-1143
2-Dicyclohexylphosphino-2',6'-dimethoxy-1,1'-biphenyl, min. 98% SPhos 657408-07-6
15-1142 15-1142
2'-Dicyclohexylphosphino-2,6-dimethoxy-3-sulfonato-1,1'-biphenyl hydrate sodium salt (water soluble SPhos), min. 98% 1049726-96-6
15-1152 15-1152
2-(Dicyclohexylphosphino)-3,6-dimethoxy-2',4',6'-tri-i-propyl-1,
1'-biphenyl, min. 98% BrettPhos
1070663-78-3
15-1145 15-1145
2-(Dicyclohexylphosphino)-2'-(N,N-dimethylamino))-1,1'-biphenyl, 98% DavePhos 213697-53-1
15-1147 15-1147
2-Dicyclohexylphosphino-2',6'-bis(dimethylamino)-1,1'-biphenyl, min. 98% CPhos 1160556-64-8
15-1154 15-1154
2-Dicyclohexylphosphino-4’-(N,N-dimethylamino)-1,1'-biphenyl, 98% 1185899-00-6
15-1146 15-1146
2-Dicyclohexylphosphino-2',6'-di-i-propoxy-1,1'-biphenyl, min. 98% RuPhos 787618-22-8
15-1135 15-1135
2'-Dicyclohexylphosphino-2,6-di-i-propyl-4-sulfonato-1,1'-biphenyl hydrate sodium salt (XPhos-SO3Na) 870245-84-4
15-1148 15-1148
2-Dicyclohexylphosphino-2'-methyl-)-1,1'-biphenyl, min. 98% MePhos 251320-86-2
15-1149 15-1149
2-(Dicyclohexylphosphino)-2',4',6'-tri-i-propyl-1,1'-biphenyl, min. 98% XPhos 564483-18-7
15-1151 15-1151
2-Diethylphosphino-2',6'-bis(dimethylamino)-1,1'-biphenyl di(hydrogen tetrafluoroborate) salt, min. 98% EtCPhos
15-1745 15-1745
2-Diphenylphosphino-2'-(N,N-dimethylamino))-1,1'-biphenyl, 98% PhDavePhos 240417-00-9
Display Structure Images
View as List