苯甲醛二甲缩醛

Name: 苯甲醛二甲缩醛
Brand: ALDRICH

95%

别名:

α,α-二甲氧基甲苯

登录查看公司和协议定价

所有图片(2)

About This Item

线性分子式:

C₆H₅CH(OCH₃)₂

CAS Number:

1125-88-8

分子量:

152.19

Beilstein:

2044501

EC 号:

214-413-0

MDL编号:

MFCD00008491

UNSPSC代码:

12352100

PubChem化学物质编号:

24863815

NACRES:

NA.22

质量水平

100

方案

95%

折射率

n20/D 1.493 (lit.)

沸点

87-89 °C/18 mmHg (lit.)

密度

1.014 g/mL at 25 °C (lit.)

官能团

acetal
ether
phenyl

SMILES字符串

COC(OC)c1ccccc1

InChI

1S/C9H12O2/c1-10-9(11-2)8-6-4-3-5-7-8/h3-7,9H,1-2H3

InChI key

HEVMDQBCAHEHDY-UHFFFAOYSA-N

正在寻找类似产品? 访问产品对比指南

一般描述

Benzaldehyde dimethyl acetal is an organic building block. Pyridinium tosylate-catalyzed acetal exchange reaction between benzaldehyde dimethyl acetal and 6-O-(tert-butyldiphenylsilyl)-1,2-O-isopropylidene-α-D-glucofuranose is reported to afford 3,5-O-benzylidene-1,2-O-isopropylidene-α-D-glucofuranose. The kinetics of the hydrolysis of benzaldehyde dimethyl acetal over amberlite IR-120 has been studied using a circulated batch reactor in dioxane. One-pot tandem conversion of benzaldehydedimethylacetal to trans-1-nitro-2-phenylethylene has been reported.

应用

Benzaldehyde dimethyl acetal is suitable for use in the synthesis of 4,6-dihydroxy sugar, required for the total synthesis of Porphyromonas gingivalis 381 derived lipid A. It may be used in the preparation of 1-O-methyl-2,3-di-O-galloyl-β-D-glucose.