Methanesulfonyl chloride → HCID 71134195, compound

HRID 1972857Notes

Reaction equation

[NH2:1][CH2:2][C:3]1[CH:4]=[C:5]([C:9]2[N:17]3[C:12]([C:13]([NH2:18])=[N:14][CH:15]=[N:16]3)=[C:11]([C:19]3[CH:20]=[CH:21][C:22]4[C:26]([CH:27]=3)=[N:25][N:24]([CH2:28][C:29]3[CH:34]=[CH:33][CH:32]=[CH:31][CH:30]=3)[CH:23]=4)[CH:10]=2)[CH:6]=[CH:7][CH:8]=1.[CH3:35][S:36](Cl)(=[O:38])=[O:37]>>[NH2:18][C:13]1[C:12]2=[C:11]([C:19]3[CH:20]=[CH:21][C:22]4[C:26]([CH:27]=3)=[N:25][N:24]([CH2:28][C:29]3[CH:34]=[CH:33][CH:32]=[CH:31][CH:30]=3)[CH:23]=4)[CH:10]=[C:9]([C:5]3[CH:4]=[C:3]([CH:8]=[CH:7][CH:6]=3)[CH2:2][NH:1][S:36]([CH3:35])(=[O:38])=[O:37])[N:17]2[N:16]=[CH:15][N:14]=1

Participants

Reactant 2

HCID 31297Methanesulfonyl chloride

HCID 58529302HCID 58529302, compound

Product 1

HCID 71134195HCID 71134195, compoundYield 8%

Procedure

Using a procedure similar to that of Example 5 and 7-(3-aminomethyl-phenyl)-5-(2-benzyl-2H-indazol-6-yl)-pyrrolo[2,1-f][1,2,4]triazin-4-ylamine and methanesulfonyl chloride as starting materials, 18 mg (8%) of the desired product was isolated. 1H NMR (300 MHz, DMSO-d6) δ 8.80 (s, 1 H), 8.05 (d, 2 H), 8.0 (s, 1 H), 7.90 (d, 1 H), 7.70 (s, 1 H), 7.60-7.40 (m, 7 H), 7.25 (d, 1 H), 7.20 (s, 1 H), 5.70 (s, 2 H), 4.20 (s, 2 H), 2.90 (s, 2 H), 2.80 (s, 3 H); ES-MS m/z 524.3 [M+H]+, HPLC RT (min) 2.84.

Sources & evidence

ORD record: ord-f5bdc0399c38444eb7e91a50b6603107
Source dataset: uspto-grants-2013_04
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US08431695B2

Reaction notes

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