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Merck
CN

678538

Sigma-Aldrich

(-)-Ipc2B(烯丙基)硼烷

1 M in pentane

别名:

(-)-B-二异松莰烯基烯丙基硼

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About This Item

线性分子式:
(C10H17)2BCH2CH=CH2
CAS号:
分子量:
326.37
MDL编号:
UNSPSC代码:
12352002
PubChem化学物质编号:
NACRES:
NA.22

旋光性

[α]20/D −35 to ±5°, c = 1

质量水平

浓度

1 M in pentane

沸点

35-36 °C

密度

0.638 g/mL at 25 °C

储存温度

−20°C

SMILES字符串

C[C@H]1[C@@H](C[C@@H]2C[C@H]1C2(C)C)B(CC=C)[C@@H]3C[C@@H]4C[C@H]([C@H]3C)C4(C)C

InChI

1S/C23H39B/c1-8-9-24(20-12-16-10-18(14(20)2)22(16,4)5)21-13-17-11-19(15(21)3)23(17,6)7/h8,14-21H,1,9-13H2,2-7H3/t14-,15-,16+,17+,18-,19-,20-,21-/m1/s1

InChI key

ZIXZBDJFGUIKJS-RLEROFIGSA-N

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应用

方便、无盐且稳定的手性烯丙基硼烷溶液,用于醛的不对称烯丙基化反应,生成手性高烯丙醇。

其他说明

本品冷却储藏时可能会变浑浊,不影响使用
Under refrigerator storage, these salt-free, Ipc2B(allyl) reagents do not show any appreciable decrease in selectivity is observed after several months. They exhibit excellent reactivity and reactions can be performed at 5°C, even in water.

警示用语:

Danger

危险分类

Aquatic Chronic 2 - Asp. Tox. 1 - Eye Irrit. 2 - Flam. Liq. 1 - Skin Irrit. 2 - STOT SE 3

靶器官

Central nervous system, Respiratory system

储存分类代码

3 - Flammable liquids

WGK

WGK 3

闪点(°F)

-56.2 °F - closed cup

闪点(°C)

-49 °C - closed cup

个人防护装备

Eyeshields, Faceshields, Gloves

法规信息

危险化学品

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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