79989
Tetrabutylammonium cyanide
technical, ≥80%
동의어(들):
N,N,N-tributyl-1-butanaminium cyanide
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100 G
₩1,094,272
About This Item
Linear Formula:
(CH3CH2CH2CH2)4N(CN)
CAS Number:
Molecular Weight:
268.48
Beilstein:
3598808
EC Number:
MDL number:
UNSPSC 코드:
12352116
PubChem Substance ID:
NACRES:
NA.22
추천 제품
grade
technical
Quality Level
분석
≥80%
양식
crystals
mp
89-92 °C (lit.)
SMILES string
[C-]#N.CCCC[N+](CCCC)(CCCC)CCCC
InChI
1S/C16H36N.CN/c1-5-9-13-17(14-10-6-2,15-11-7-3)16-12-8-4;1-2/h5-16H2,1-4H3;/q+1;-1
InChI key
KRRBFUJMQBDDPR-UHFFFAOYSA-N
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관련 카테고리
애플리케이션
Tetrabutylammonium cyanide can be used as a catalyst:
- For the deprotection of aliphatic thioacetate to synthesize free thiols in the presence of a protic solvent[1].
- In the O-TMS cyanosilylation of carbonyl compounds to synthesize cyanohydrin trimethylsilyl ethers in the presence of trimethylsilyl cyanide (TMSCN)[2].
- For the ring expansion of β-lactams to synthesize γ-lactams through a bond cleavage of the β-lactam in the presence of acetonitrile[3].
신호어
Danger
유해 및 위험 성명서
Hazard Classifications
Acute Tox. 1 Dermal - Acute Tox. 2 Inhalation - Acute Tox. 2 Oral - Aquatic Acute 1 - Aquatic Chronic 1
보충제 위험성
Storage Class Code
6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
WGK
WGK 3
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
개인 보호 장비
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
Benito Alcaide et al.
Organic letters, 7(18), 3981-3984 (2005-08-27)
Tetrabutylammonium cyanide (20 mol %) catalyzes ring expansion of 4-(arylimino)methylazetidin-2-ones 2 to 5-aryliminopyrrolidin-2-ones 3 through a novel N1-C4 bond cleavage of the beta-lactam nucleus. New, efficient one-pot protocols to enantiopure succinimide derivatives 3 and 4 from beta-lactam aldehydes 1 have
Aliphatic thioacetate deprotection using catalytic tetrabutylammonium cyanide
Holmes B, et al.
Tetrahedron, 61, 12339-12342 (2005)
Tetrabutylammonium cyanide catalyzes the addition of TMSCN to aldehydes and ketones
Cordoba R, et al.
ARKIVOC (Gainesville, FL, United States), 4, 94-99 (2004)
Matt Petrowsky et al.
The journal of physical chemistry. B, 116(33), 10098-10105 (2012-07-31)
Onsager's model of the dielectric constant is used to provide a molecular-level picture of how the dielectric constant affects mass and charge transport in organic liquids and organic liquid electrolytes. Specifically, the molecular and system parameters governing transport are the
A J Chinchalikar et al.
The European physical journal. E, Soft matter, 35(7), 55-55 (2012-07-06)
Clouding is studied by small-angle neutron scattering (SANS) on a charged micellar system of sodium dodecyl sulphate (SDS) and tetrabutylammonium bromide (TBAB) with varying temperature and salt NaCl. We show that the clouding occurs as a result of increase in
활성 필터
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