Diazomethane → HCID 86706040, compound

HRID 2280263Notes

Reaction equation

HRID 2280263 reaction equation
[N+:1](=[CH2:3])=[N-].[O:4]=[S:5]1(=[O:17])[C:10]2[CH:11]=[CH:12][CH:13]=[CH:14][C:9]=2[N:8]=[C:7]([CH2:15][Cl:16])N1>>[O:17]=[S:5]1(=[O:4])[C:10]2[CH:11]=[CH:12][CH:13]=[CH:14][C:9]=2[N:8]=[C:7]([CH2:15][Cl:16])[N:1]1[CH3:3]

Participants

3

Reactant 2

HCID 9550DiazomethaneHCID 178527166HCID 178527166, compound

Product 1

HCID 86706040HCID 86706040, compound

Procedure

The title compound is prepared by diazomethane methylation of 1,1-dioxo-3-(chloromethyl)-2H-benzo[e][1,2,4]thiadiazine (CAS#37162-65-5, Enamine #EN300-62803) by the method published in Farmaco, Edicione Scientifica 1966, 21, 430-442 (see compound XVI).

Sources & evidence

ORD record
ord-ada5a92fc2f84daea119aec00ba3cb28
Source dataset
uspto-grants-2015_09
Patent number
US09138494B2

Reaction notes

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