HCID 10582930, compound → HCID 14372155, compound

HRID 1382991Notes

Reaction equation

HRID 1382991 reaction equation
[S:1](C1OC2C=CN=C(OC)C=2C=1)(=[O:4])(=[O:3])[NH2:2].[CH3:16][O:17][C:18]1[N:19]=[CH:20][CH:21]=[C:22]2[CH:26]=[CH:25][O:24][C:23]=12.COC1C2C=COC=2C=CN=1>>[S:1]([C:25]1[O:24][C:23]2=[C:18]([O:17][CH3:16])[N:19]=[CH:20][CH:21]=[C:22]2[CH:26]=1)(=[O:4])(=[O:3])[NH2:2]

Participants

4

Reactant 3

HCID 10582930HCID 10582930, compoundHCID 10844543HCID 10844543, compoundHCID 14372129HCID 14372129, compound

Product 1

HCID 14372155HCID 14372155, compoundYield 64%

Procedure

The title compound was prepared according to the procedure described for the preparation of 2-sulfamoyl-4-methoxyfuro[3,2-c]pyridine (Example 6) except that 7-methoxyfuro[2,3-c]pyridine was substituted for 4-methoxyfuro[3,2-c]pyridine. This compound was obtained in 64% yield after recrystallization from ethyl acetate, m.p. 204°-206° C.

Workup

  1. customThis compound was obtained in 64% yield
  2. customafter recrystallization from ethyl acetate, m.p. 204°-206° C.

Sources & evidence

ORD record
ord-62910a58b8db48e58ad56b43fad94b7b
Source dataset
uspto-grants-1989_02
Patent number
US04808595

Reaction notes

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