추천 제품
양식
liquid
Quality Level
광학 활성
[α]20/D −3.0°, neat
농도
0.5 M in THF
density
0.896 g/mL at 25 °C
SMILES string
C[C@H]1[C@@H](C[C@@H]2C[C@H]1C2(C)C)B3[C@@H]4CCC[C@H]3CCC4
InChI
1S/C18H31B/c1-12-16-10-13(18(16,2)3)11-17(12)19-14-6-4-7-15(19)9-5-8-14/h12-17H,4-11H2,1-3H3/t12-,13+,14-,15+,16-,17-/m1/s1
InChI key
VCDGSBJCRYTLNU-PHPOFCCKSA-N
일반 설명
R-Alpine-Borane® is a chiral reducing agent, synthesized from (+)-α-pinene via hydroboration.
애플리케이션
R- and S-Alpine-Boranes are used for asymmetric reduction of aldehydes and prochiral ketones.
R-Alpine-Borane® solution may be used to prepare:
- (R)-5-(Benzyloxy)pent-3-y-2-ol, an intermediate for the stereoselective total synthesis of (-)-stagonolide D.
- (R)-1-(p-Tolyl)-1-pentyn-3-ol, an intermediate for the enatioselective synthesis of (R)-incrustoporin.
- N-(tert-Butyloxycarbonyl)-(4S)-[4-2H]-1-L-homoserine tert-butyl ester, an intermediate for synthesizing (4S)-[4-2H]-L-homoserine.
법적 정보
Alpine-Borane is a registered trademark of Merck KGaA, Darmstadt, Germany
신호어
Danger
유해 및 위험 성명서
Hazard Classifications
Acute Tox. 4 Oral - Carc. 2 - Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3
표적 기관
Central nervous system, Respiratory system
보충제 위험성
Storage Class Code
3 - Flammable liquids
WGK
WGK 3
Flash Point (°F)
1.4 °F
Flash Point (°C)
-17 °C
Enantioselective synthesis of (R)-incrustoporin, an antibiotic isolated from Incrustoporia carneola.
Tetrahedron Asymmetry, 10(6), 1163-1172 (1999)
First stereoselective total synthesis and reconfirmation of absolute structure of nonenolide (-)-stagonolide D.
Tetrahedron Letters (2016)
Biosynthesis of 4-Methylproline in Cyanobacteria: Cloning of n osE and n osF Genes and Biochemical Characterization of the Encoded Dehydrogenase and Reductase Activities.
The Journal of Organic Chemistry, 68(1), 83-91 (2003)
Diisopinocampheylchloroborane, a remarkably efficient chiral reducing agent for aromatic prochiral ketones.
The Journal of Organic Chemistry, 50(25), 5446-5448 (1985)
Synlett, 561-561 (1993)
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