469602
4-苄氧基丁酸
95%
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关于此项目
线性分子式:
C6H5CH2O(CH2)3CO2H
化学文摘社编号:
分子量:
194.23
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
MDL number:
Assay:
95%
InChI
1S/C11H14O3/c12-11(13)7-4-8-14-9-10-5-2-1-3-6-10/h1-3,5-6H,4,7-9H2,(H,12,13)
SMILES string
OC(=O)CCCOCc1ccccc1
InChI key
CXEFZVVLTJQWBF-UHFFFAOYSA-N
assay
95%
refractive index
n20/D 1.512 (lit.)
bp
135 °C/0.3 mmHg (lit.)
density
1.097 g/mL at 25 °C (lit.)
functional group
carboxylic acid, ether, phenyl
Quality Level
General description
4-Benzyloxybutyric acid can be synthesized from γ-butyrolactone. It participates in the asymmetric total synthesis of erythromycin.
Application
4-Benzyloxybutyric acid may be used in the synthesis of benzyloxybutyryl (BOB) esters of alcohols by standard acylation techniques or by the Jacobsen asymmetric nucleophilic ring opening of epoxides.
signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1 - Skin Corr. 1B
存储类别
8A - Combustible corrosive hazardous materials
wgk
WGK 3
flash_point_f
235.4 °F - closed cup
flash_point_c
113 °C - closed cup
ppe
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
法规信息
监管及禁止进口产品
此项目有
Synthesis of tylonolide, the aglycone of tylosin.
Masamune S, et al.
Journal of the American Chemical Society, 104(20), 5523-5526 (1982)
What about BOB? A synthetically useful protecting group.
Clark MA and Ganem B.
Tetrahedron Letters, 41(49), 9523-9526 (2000)
Asymmetric total synthesis of erythromcin. 1. Synthesis of an erythronolide A secoacid derivative via asymmetric induction.
Woodward RB, et al.
Journal of the American Chemical Society, 103(11), 3210-3213 (1981)
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