跳转至内容
Merck
CN

709492

Sigma-Aldrich

(1S,4S,8S)-5-苄基-8-甲氧基-1,8-二甲基-2-(2′-甲基丙基)-双环[2.2.2]辛-2,5-二烯

97%

登录查看公司和协议定价

别名:
(1S,4S,8S) Carreira DOLEFIN 配体, (1S,4S,8S)-5-苄基-2-异丁基-8-甲氧基-1,8-二甲基-2-双环[2.2.2]辛-2,5-二烯
经验公式(希尔记法):
C22H30O
分子量:
310.47
MDL编号:
UNSPSC代码:
12352112
PubChem化学物质编号:
NACRES:
NA.06

质量水平

检测方案

97%

形式

liquid

旋光性

[α]/D −84±5°, c = 0.5 in chloroform

反应适用性

reaction type: click chemistry

折射率

n20/D 1.522

SMILES字符串

CO[C@@]1(C)C[C@@]2(C)C=C(Cc3ccccc3)[C@@H]1C=C2CC(C)C

InChI

1S/C22H30O/c1-16(2)11-19-13-20-18(12-17-9-7-6-8-10-17)14-21(19,3)15-22(20,4)23-5/h6-10,13-14,16,20H,11-12,15H2,1-5H3/t20-,21+,22-/m0/s1

InChI key

ACWLDJOHMGJACE-BDTNDASRSA-N

正在寻找类似产品? 访问 产品对比指南

一般描述

(1S,4S,8S)-5-Benzyl-2-isobutyl-8-methoxy-1,8-dimethylbicyclo[2.2.2]octa-2,5-diene, an enantiopure diene ligand developed by Carreira, is most commonly used in asymmetric catalysis. It is generally prepared from commercially available (R)-carvone.

应用

(1S,4S,8S)-5-Benzyl-2-isobutyl-8-methoxy-1,8-dimethylbicyclo[2.2.2]octa-2,5-diene is mainly useful for the stereoselective synthesis of diarylmethine stereogenic centers.

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

法规信息

新产品

分析证书(COA)

输入产品批号来搜索 分析证书(COA) 。批号可以在产品标签上"批“ (Lot或Batch)字后找到。

已有该产品?

在文件库中查找您最近购买产品的文档。

访问文档库

Rhodium-catalyzed enantioselective conjugate addition of organoboronic acids to alpha, beta-unsaturated sulfones
Mauleon P and Carretero JC
Organic Letters, 6(18), 3195-3198 (2004)
(1S,4S,8S)?8?Methoxy?1,8?dimethyl?2?(2?methylpropyl)?5?(phenylmethyl)bicyclo[2.2.2]octa?2,5?diene
Encyclopedia of Reagents for Organic Synthesis, Second Edition (2011)

相关内容

The Carreira Research Group is focused on expanding and creating access to uncharted landscape in chemical space. In joint efforts with SpiroChem, Carreira develops innovative spirocyclic building blocks, seeking to make them available to the community at large. Molecules constructed from these building blocks take on unique three-dimensional profiles due to the underlying spirocyclic scaffold, enriched by the presence of diverse combinations of exit vectors as sites for functionalization. Importantly, the spirocyclic building blocks possess physicochemical properties useful in the drug discovery process. Thus, drug leads can be tuned through appending these subunits to the periphery of a given scaffold. Moreover, these compact modules represent a useful collection of unprecedented inputs for fragment-based libraries. In all applications, the inherent novelty of the structure affords researchers new opportunities to run wild in their designs and avenues to chemical space – with their imagination as the sole limitations. We are proud to partner in the efforts to make these building blocks widely available.

我们的科学家团队拥有各种研究领域经验,包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.

联系技术服务部门