Hydrochloric Acid → 2-Hydroxy-6-vinylbenzoic acid

HRID 2379279노트

반응식

HRID 2379279 반응식
[OH:1][C:2]1[CH:12]=[CH:11][CH:10]=[C:9]([CH:13]=[CH2:14])[C:3]=1[C:4]([O:6]CC)=[O:5].[OH-].[Na+].Cl>CO>[OH:1][C:2]1[CH:12]=[CH:11][CH:10]=[C:9]([CH:13]=[CH2:14])[C:3]=1[C:4]([OH:6])=[O:5]

참가 물질

5

반응물 3

HCID 313Hydrochloric AcidHCID 14798Sodium HydroxideHCID 15008897Ethyl 2-hydroxy-6-vinylbenzoate

생성물 1

HCID 150088992-Hydroxy-6-vinylbenzoic acid

시약·촉매·용매 1

HCID 887Methanol용매

실험 절차

A solution of 3 g of ethyl 2-hydroxy-6-vinylbenzoate (see Example 1a), 150 ml of methanol and 45 ml of 10% by weight sodium hydroxide solution was boiled for 8 h. It was then poured into ice-water at pH 1 (hydrochloric acid) and extracted with ethyl acetate, and the solution was dried over sodium sulfate and evaporated under reduced pressure.

후처리

  1. extractionextracted with ethyl acetate
  2. dry with materialthe solution was dried over sodium sulfate
  3. customevaporated under reduced pressure

출처 및 근거

ORD 기록
ord-e5cfc41b0b734c8db5bcdfbd9e47a93a
출처 데이터셋
uspto-grants-1994_11
특허 번호
US05360913

반응 노트

불러오는 중…