叔丁基二苯基膦

(C₆H₅)₂PC(CH₃)₃

242.30

227-848-6

MFCD00015004

24881351

NA.22

Catalyst for:

• Nickel/Lewis acid-catalyzed carbocyanation of alkynes with acetonitrile or substituted acetonitriles
• Palladium catalyzed hydrocarboxylation of acetylene with carbon monoxide to acrylic acid under mild conditions
• Palladium to form a catalyst for methoxycarbonylation reactions
• Ru-catalyzed transfer hydrogenation in reductive coupling of disubstituted allenes with aldehydes
• Stereoselective silylation by dehydrogenative Si-O coupling with Si-stereogenic silanes

• Phosphine ligand in nickel-catalyzed carbocyanation of alkynes
• Monodentate P-Donor Ligands (LKB-P)

100

97%

reaction type: Buchwald-Hartwig Cross Coupling Reaction
reaction type: Heck Reaction
reaction type: Hiyama Coupling
reaction type: Negishi Coupling
reaction type: Sonogashira Coupling
reaction type: Stille Coupling
reaction type: Suzuki-Miyaura Coupling
reagent type: ligand
reaction type: Cross Couplings

144-146 ℃/2 mmHg (lit.)

52-57 ℃ (lit.)

phosphine

CC(C)(C)P(c1ccccc1)c2ccccc2

1S/C16H19P/c1-16(2,3)17(14-10-6-4-7-11-14)15-12-8-5-9-13-15/h4-13H,1-3H3

QZUPHAGRBBOLTB-UHFFFAOYSA-N

1, 5 g in glass bottle

12 - Non Combustible Liquids

WGK 3

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)