모든 사진(1)
About This Item
실험식(Hill 표기법):
C3H5BF3K
CAS Number:
Molecular Weight:
147.98
MDL number:
UNSPSC 코드:
12352103
PubChem Substance ID:
NACRES:
NA.22
추천 제품
Quality Level
분석
≥99%
양식
powder
mp
348-350 °C
SMILES string
[K+].F[B-](F)(F)C1CC1
InChI
1S/C3H5BF3.K/c5-4(6,7)3-1-2-3;/h3H,1-2H2;/q-1;+1
InChI key
CFMLURFHOSOXRC-UHFFFAOYSA-N
일반 설명
May contain 5-10% cyclopropylboronic acid
애플리케이션
Organotrifluoroborate involved in Suzuki-Miyaura cross-coupling reactions
Organotrifluoroborates as versatile and stable boronic acid surrogates.
Organotrifluoroborates as versatile and stable boronic acid surrogates.
신호어
Danger
유해 및 위험 성명서
Hazard Classifications
Repr. 1B
Storage Class Code
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
WGK
WGK 3
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
이미 열람한 고객
Charette, A. B. et al.
Synlett, 1779-1779 (2005)
Guo-Hua Fang et al.
Organic letters, 6(3), 357-360 (2004-01-30)
[reaction: see text] Stereospecific cyclopropanation of alkenylboronic esters of pinacol followed by in situ treatment with excess KHF(2) afforded the corresponding potassium cyclopropyl trifluoroborates in high yields, which then underwent Suzuki-Miyaura cross-coupling reactions with aryl bromides to give cyclopropyl-substituted arenes
문서
These bench stable Potassium Organotrifluoroborates are useful for Suzuki-Miyaura cross-coupling reactions and have also been used for a variety of other C-C bond forming reactions. Importantly, these reagents are compatible with a wide range of functional groups and are stable to many commonly used and harsh reaction conditions.
자사의 과학자팀은 생명 과학, 재료 과학, 화학 합성, 크로마토그래피, 분석 및 기타 많은 영역을 포함한 모든 과학 분야에 경험이 있습니다..
고객지원팀으로 연락바랍니다.