280933
(三苯基膦)乙醛
95%
别名:
(甲酰亚甲基)三苯基磷烷
质量水平
方案
95%
表单
solid
反应适用性
reaction type: C-C Bond Formation
mp
185-188 °C (lit.)
官能团
aldehyde
phosphine
SMILES字符串
[H]C(=O)C=P(c1ccccc1)(c2ccccc2)c3ccccc3
InChI
1S/C20H17OP/c21-16-17-22(18-10-4-1-5-11-18,19-12-6-2-7-13-19)20-14-8-3-9-15-20/h1-17H
InChI key
CQCAYWAIRTVXIY-UHFFFAOYSA-N
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应用
作为Wittig试剂用于将醛和酮转化成为二碳同系化、α,β-不饱和羰基化合物。
警示用语：
Warning
危险声明
危险分类
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
靶器官
Respiratory system
储存分类代码
11 - Combustible Solids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
dust mask type N95 (US), Eyeshields, Gloves
Jian Wang et al.
Organic letters, 9(18), 3703-3706 (2007-08-19)
The first total synthesis of (-)-aplysiallene has been completed in 16 steps and features a key sequential Mukaiyama aerobic oxidative cyclization to prepare the fused bis-THF core. The original stereochemical assignment has been revised as shown.
Tohru Nagamitsu et al.
The Journal of organic chemistry, 72(8), 2744-2756 (2007-03-16)
The total synthesis of borrelidin has been achieved. The best feature of our synthetic route is macrocyclization at C11-C12 for the construction of an 18-membered ring after esterification between two segments. A detailed examination of the macrocyclization led us to
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