(-)-DIP-Chloride™

• 产品号: 317020
• CAS号: 85116-37-6
• 分子式: C20H34BCl
• 分子量: 320.74796

产品别名

• 标题: (-)-DIP-Chloride™
• IUPAC标准名: chlorobis[(1R,2S,3R,5R)-2,6,6-trimethylbicyclo[3.1.1]heptan-3-yl]borane
• IUPAC传统名: chlorobis[(1R,2S,3R,5R)-2,6,6-trimethylbicyclo[3.1.1]heptan-3-yl]borane
• 别名: (-)-Ipc2BCl; (-)-B-二异松蒎基氯硼烷; (-)-B-Chlorodiisopinocampheylborane

产品登记号

• Beilstein号: 5937756
• PubChem SID: 24859060
• CAS号: 85116-37-6
• MDL号: MFCD00074807

产品性质

• Empirical Formula (Hill Notation): C20H34BCl
• 闪点: 110 °C
• 闪点: 230 °F
• 熔点: 52-56 °C(lit.)
• GHS警示词: Danger
• GHS危险声明: H314
• 欧盟危险性物质标志: 腐蚀性(Corrosive) (C)
• 个人保护装置: Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
• GHS警示性声明: P280-P305 + P351 + P338-P310
• RID/ADR: UN 3261 8/PG 2
• 危险公开号: 34
• 安全公开号: 26-36/37/39-45
• 联合国危险货物等级: 8
• 联合国危险货物编号: 3261
• 联合国危险货物包装类别(PG): 2
• 德国WGK号: 3

产品详细信息

详细说明 (English)

Application
Both (+)- and (-)-DIP-chloride are used for asymmetric reduction of prochiral ketones1,2 and for the preparation of β-amino alcohols.2,3
Reagent used for an enantioselective reduction of (chloroacetyl) benzofurans to chlorohydrins which serve as intermediates for the corresponding epoxides and aminoalcohols. For a short paper on the preparation of DIP halides and their use in stereoselective reductions see Chem. Commun. 1053 (1994).
Packaging
5, 25, 100 g in glass bottle
Legal Information
DIP-Chloride is a trademark of Sigma-Aldrich Co. LLC

详细说明 (简体中文)

Application
(+)- 和 (-)-DIP-氯化物均可用于前手性酮的不对称还原反应1,2和 β-氨基醇的制备。2,3
用于(氯乙酰基)苯并呋喃不对称还原反应的试剂，生成的氯代醇可用作对应环氧化物和氨基醇的中间体。关于 DIP 卤化物的制备以及他们在立体选择性还原反应中用途的论文，请参见 Chem. Commun. 1053 (1994)。
包装
5, 25, 100 g in glass bottle
法律信息
DIP-Chloride 商标 Sigma-Aldrich Co. LLC