Butyric anhydride → 4-Hydroxybutyl acetate

HRID 2044207

반응식

[C:1]([O:4][C:5](=[O:7])[CH3:6])(=O)[CH3:2].[C:8](OC(=O)CC)(=[O:11])[CH2:9]C.C(OC(=O)CCC)(=O)CCC.C(OC(=O)CCCC)(=O)CCCC.C(OC(=O)CCCCC)(=O)CCCCC>>[CH3:6][C:5]([O:4][CH2:1][CH2:2][CH2:9][CH2:8][OH:11])=[O:7]

참가 물질

반응물 5

HCID 7798Butyric anhydride

HCID 7918Acetic Anhydride3회

HCID 31263Propionic anhydride

HCID 74918Hexanoic anhydride

HCID 74959Valeric anhydride

생성물 1

HCID 101032094-Hydroxybutyl acetate

실험 절차

The anhydride may be, but not limited to, acetic acid anhydride, propionic anhydride, butyric anhydride, pentanoic anhydride or hexanoic anhydride. Preferably, the anhydride is acetic acid anhydride. According to an embodiment, the esterification of 1,4-bunediol is performed with acetic acid anhydride to form CH3C(O)O—(CH2)4—OH.

출처 및 근거

ORD 기록: ord-c731f2456dea40c58b96242268b09e28
출처 데이터셋: uspto-grants-2013_11
DOI: 10.6084/m9.figshare.5104873.v1
특허 번호: US08586790B2

연결된 노트

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