287954
Bis(diphenylphosphino)acetylene
98%
동의어(들):
((Diphenylphosphino)ethynyl)diphenylphosphine, Bis(diphenylphosphino)ethyne
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모든 사진(1)
About This Item
Linear Formula:
(C6H5)2PC≡CP(C6H5)2
CAS Number:
Molecular Weight:
394.38
EC Number:
MDL number:
UNSPSC 코드:
12352003
PubChem Substance ID:
NACRES:
NA.22
추천 제품
분석
98%
형태
solid
반응 적합성
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
mp
86-88 °C (lit.)
작용기
phosphine
SMILES string
c1ccc(cc1)P(C#CP(c2ccccc2)c3ccccc3)c4ccccc4
InChI
1S/C26H20P2/c1-5-13-23(14-6-1)27(24-15-7-2-8-16-24)21-22-28(25-17-9-3-10-18-25)26-19-11-4-12-20-26/h1-20H
InChI key
FOWZHJNBFVLJGP-UHFFFAOYSA-N
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
개인 보호 장비
dust mask type N95 (US), Eyeshields, Gloves
Noora Svahn et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 24(55), 14654-14667 (2018-08-01)
A series of 4-ethynylaniline gold(I) complexes containing monophosphane (1,3,5-triaza-7-phosphaadamantane (pta; 2), 3,7-diacetyl-1,3,7-triaza-5-phosphabicyclo[3.3.1]nonane (3), and PR3 , with R=naphthyl (4), phenyl (5), and ethyl (6)) and diphosphane (bis(diphenylphosphino)acetylene (dppa; 7), trans-1,2-bis(diphenylphosphino)ethene (dppet; 8), 1,2-bis(diphenylphosphino)ethane (dppe; 9), and 1,3-bis(diphenylphosphino)propane (dppp; 10)) ligands
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