752959
(Tributylphosphoranylidene)acetonitrile solution
1 M in toluene
동의어(들):
CMBP solution, Tsunoda reagent, Cyanomethylene)tributylphosphorane
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모든 사진(3)
크기 선택
보기 변경
1 ML
₩147,480
5 ML
₩550,638
About This Item
실험식(Hill 표기법):
C14H28NP
Molecular Weight:
241.35
MDL number:
UNSPSC 코드:
12352001
PubChem Substance ID:
NACRES:
NA.22
추천 제품
양식
liquid
Quality Level
농도
1 M in toluene
refractive index
n/D 1.500 (lit.)
n20/D 1.501
density
0.886 g/mL at 25 °C
작용기
nitrile
phosphine
저장 온도
2-8°C
SMILES string
CCCCP(CCCC)(CCCC)=CC#N
InChI
1S/C14H28NP/c1-4-7-11-16(14-10-15,12-8-5-2)13-9-6-3/h14H,4-9,11-13H2,1-3H3
InChI key
OZMLUMPWPFZWTP-UHFFFAOYSA-N
일반 설명
(Tributylphosphoranylidene)acetonitrile is a stabilized trialkylphosphorane that can act as a substitute to the diethyl azodicarboxylate and triphenylphosphine (DEAD-TPP) system for Mitsunobu reaction between nucleophiles (HA) and alcohols (ROH) to form RA. It is highly useful when the pKa of the nucleophiles are higher than 11.[1][2][3]
신호어
Danger
유해 및 위험 성명서
Hazard Classifications
Aquatic Chronic 3 - Asp. Tox. 1 - Flam. Liq. 2 - Repr. 2 - Skin Irrit. 2 - STOT RE 2 - STOT SE 3
표적 기관
Central nervous system
Storage Class Code
3 - Flammable liquids
WGK
WGK 3
Flash Point (°F)
44.6 °F - closed cup
Flash Point (°C)
7 °C - closed cup
Application of Tsunoda Reagent to the Convenient Synthesis of Drug-Like Pyrazoles.
Mosallanejad A
Tetrahedron Letters, 59(18), 1708-1710 (2018)
Novel reactivity of stabilized methylenetributylphosphorane: a new Mitsunobu reagent.
Tsunoda T
Tetrahedron Letters, 35(28), 5081-5082 (1994)
Izumi Sakamoto et al.
Chemical & pharmaceutical bulletin, 53(11), 1508-1509 (2005-11-08)
(Cyanomethylene)tributylphosphorane (CMBP), which promoted the alkylation of various nucleophiles (HA) with alcohols (ROH) to give RA (Mitsunobu-type reaction), was prepared in two steps starting from chloroacetonitrile.
활성 필터
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