2-Benzothiazolinone, hydrazone → HCID 70003072, compound

HRID 1871428Notes

Reaction equation

HRID 1871428 reaction equation
[NH:1]([C:3]1[S:4][C:5]2[CH:11]=[CH:10][CH:9]=[CH:8][C:6]=2[N:7]=1)[NH2:2].[CH3:12][O:13][C:14]1[CH:15]=[C:16]([C:22]2[C@H:31]3[C@H:26]([CH2:27][CH2:28][CH2:29][CH2:30]3)[C:25](=[O:32])N(CCO)N=2)[CH:17]=[CH:18][C:19]=1[O:20][CH3:21]>>[CH3:12][O:13][C:14]1[CH:15]=[C:16]([C:22]2[C@H:31]3[C@H:26]([CH2:27][CH:28]=[CH:29][CH2:30]3)[C:25](=[O:32])[N:1]([C:3]3[S:4][C:5]4[CH:11]=[CH:10][CH:9]=[CH:8][C:6]=4[N:7]=3)[N:2]=2)[CH:17]=[CH:18][C:19]=1[O:20][CH3:21]

Participants

3

Reactant 2

HCID 119882-Benzothiazolinone, hydrazoneHCID 86755609(cis)-4-(3,4-Dimethoxyphenyl)-2-(2-hydroxy-1-ethyl)-4a,5,6,7,8,8a-hexahydro-2H-phthalazin-1-one

Product 1

HCID 70003072HCID 70003072, compound

Procedure

Prepared from compound C and 2-hydrazinobenzothiazole as described for compound 35. Crystallized from ethyl acetate/petroleum ether (60°-80° C). M.p. 176°-177° C.

Workup

  1. customCrystallized from ethyl acetate/petroleum ether (60°-80° C)

Sources & evidence

ORD record
ord-035d003aec434b55b08b3c7ff3803c85
Source dataset
uspto-grants-2000_08
Patent number
US06103718

Reaction notes

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