Hydrochloric Acid → HCID 12138349, 화합물

HRID 1271665노트

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HRID 1271665 반응식
CN(C)C([S:5][C:6]1[CH:7]=[C:8]([CH:13]=[C:14]([S:16]C(=O)N(C)C)[CH:15]=1)[C:9]([O:11][CH3:12])=[O:10])=O.C[O-].[Na+].Cl>CO>[SH:5][C:6]1[CH:7]=[C:8]([CH:13]=[C:14]([SH:16])[CH:15]=1)[C:9]([O:11][CH3:12])=[O:10]

참가 물질

5

반응물 3

HCID 313Hydrochloric AcidHCID 10942334Sodium MethoxideHCID 12138342Methyl 3,5-bis(dimethylcarbamoylthio)benzoate

생성물 1

HCID 12138349HCID 12138349, 화합물

시약·촉매·용매 1

HCID 887Methanol용매2회

실험 절차

Methyl 3,5-bis(dimethylcarbamoylthio)benzoate (34.2 g, 0.100 mol) was made to react with a mixture of 43 g of 28% methanol solution of sodium methoxide (0.223 mol) and methanol (150 ml) at 22–25° C. After addition of 500 ml of ice-water, the reaction mixture was neutralized with concentrated hydrochloric acid to give a colorless crystals. The crystals thus obtained were purified by means of recrystallization from methanol giving 12.5 g (62.5%) of methyl 3,5-dimercaptobenzoate as a colorless powder. The melting point is 61–62° C.

후처리

  1. customto give a colorless crystals
  2. customThe crystals thus obtained
  3. customwere purified by means of recrystallization from methanol giving 12.5 g (62.5%) of methyl 3,5-dimercaptobenzoate as a colorless powder

출처 및 근거

ORD 기록
ord-8d15b97e86354771af28fbb7dbf98074
출처 데이터셋
uspto-grants-2007_04
특허 번호
US07205428B2

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