Sodium Hydroxide → 1,2,3,5,10,10a-Hexahydrobenzo[e]pyrrolo[1,2-b]-1,2,4-thiadiazine-5,5-dioxide

HRID 1767606노트

반응식

HRID 1767606 반응식
[NH2:1][C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][C:3]=1[S:8]([NH2:11])(=[O:10])=[O:9].Cl[CH2:13][CH2:14][CH2:15][C:16](Cl)=O.[OH-].[Na+]>OS(O)(=O)=O>[CH2:14]1[CH:13]2[N:11]([S:8](=[O:9])(=[O:10])[C:3]3[CH:4]=[CH:5][CH:6]=[CH:7][C:2]=3[NH:1]2)[CH2:16][CH2:15]1

참가 물질

5

반응물 3

HCID 14798Sodium HydroxideHCID 728942-AminobenzenesulfonamideHCID 783704-Chlorobutyryl chloride

생성물 1

HCID 97945151,2,3,5,10,10a-Hexahydrobenzo[e]pyrrolo[1,2-b]-1,2,4-thiadiazine-5,5-dioxide

시약·촉매·용매 1

HCID 1118Sulfuric Acid용매

반응 조건

온도
100 °C

실험 절차

2-Aminobenzenesulfonamide was used as starting material for the following transformation sequence: Method E (using 4-chlorobutanoyl chloride. The reaction mixture was NOT subjected to NaOH catalyzed ring closure, but dissolved in H2SO4 and heated at 100° C. for 72 h and precipitated on ice). M.p. 149–154° C.

후처리

  1. customprecipitated on ice)

출처 및 근거

ORD 기록
ord-6e78fbb4760445718efa725f1d56e3f4
출처 데이터셋
uspto-grants-2007_06
특허 번호
US07235548B2

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