2,4-Thiazolidinedithione → HCID 178508332, 화합물

HRID 436859노트

반응식

HRID 436859 반응식
N=[C:2]1[C:10]2[C:5](=[CH:6][CH:7]=[CH:8][CH:9]=2)[C:4](=[NH:11])[NH:3]1.[S:12]=[C:13]1[NH:17][C:16](=[S:18])[CH2:15][S:14]1>CO>[NH:11]=[C:4]1[C:5]2[C:10](=[CH:9][CH:8]=[CH:7][CH:6]=2)[C:2](=[C:15]2[S:14][C:13](=[S:12])[NH:17][C:16]2=[S:18])[NH:3]1

참가 물질

4

반응물 2

HCID 47394282,4-ThiazolidinedithioneHCID 178508669HCID 178508669, 화합물

생성물 1

HCID 178508332HCID 178508332, 화합물

시약·촉매·용매 1

HCID 887Methanol용매2회

실험 절차

A solution of 7.2 parts of 1,3-diiminoisoindoline in 100 parts of methanol was added to a solution of 7.2 parts of 2,4-dithioxo-thiazolidine in 75 parts of methanol under an atmosphere of nitrogen. The mixture was stirred at room temperature for 24 hours and the solid which separated was collected by filtration, washed with a small volume of fresh methanol and dried in vacuo at 50° C. to obtain 1-imino-3-(2,4-dithioxo-5-thiazolidinylidene)isoindoline as a red-orange crystalline solid which sintered at 268°-270° C.

후처리

  1. customthe solid which separated
  2. filtrationwas collected by filtration
  3. washwashed with a small volume of fresh methanol
  4. customdried in vacuo at 50° C.

출처 및 근거

ORD 기록
ord-4b5068d51d704cdb8a746a351cc3cc4a
출처 데이터셋
uspto-grants-1977_06
특허 번호
US04028372

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