Acetic Acid → HCID 178527782, 화합물

HRID 1194287

반응식

HRID 1194287 반응식
CO[C:3]1[C:9](=O)[CH:8]=[CH:7][CH:6]=[CH:5][CH:4]=1.[NH2:11][C:12]([NH2:14])=[S:13].C[O-].[Na+].C(O)(=O)C>CO>[SH:13][C:12]1[N:11]=[C:3]2[CH:4]=[CH:5][CH:6]=[CH:7][CH:8]=[C:9]2[N:14]=1

참가 물질

6

반응물 4

HCID 176Acetic AcidHCID 165462-Methoxy-2,4,6-cycloheptatrien-1-oneHCID 2723790ThioureaHCID 10942334Sodium Methoxide

생성물 1

HCID 178527782HCID 178527782, 화합물

시약·촉매·용매 1

HCID 887Methanol용매2회

실험 절차

According to the method disclosed in Journal of the American Chemical Society, vol. 76, pages 3352 and 3353 (1954), 150 g of 2-methoxytropone and 84 g of thiourea were added to 255 g of a solution of 28% sodium methoxide in methanol, and stirred at room temperature for 30 minutes. Further, 600 ml of methanol was added thereto and acetic acid was added until pH of the solution becomes around 5. Deposited crystals were filtered and washed with methanol. The obtained crystals were added to 1 l of methanol, and refluexed with heating for 30 minutes. After being allowed to cool to room temperature, the crystals were filtered and dried.

후처리

  1. filtrationDeposited crystals were filtered
  2. washwashed with methanol
  3. additionThe obtained crystals were added to 1 l of methanol
  4. temperaturewith heating for 30 minutes
  5. temperatureto cool to room temperature
  6. filtrationthe crystals were filtered
  7. customdried

출처 및 근거

ORD 기록
ord-dbef86b096ec4f2b9d9a0ae9068e50ee
출처 데이터셋
uspto-grants-1989_03
특허 번호
US04814265

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