Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2196664Generated: November 1, 2026

Chloroform → HCID 44223336, compound

https://huagongshe.com/reaction/2196664

Reaction equation

Participants

RoleNameHCIDCharge
ReactantChloroformHCID 6212—
ReactantDimethylformamideHCID 6228—
ReactantN-bromobutanimideHCID 67184—
ReactantHCID 44223627HCID 44223627—
ReactantHCID 44223676HCID 44223676—
ProductHCID 44223336HCID 4422333638%

Reaction Steps

N-(3-chloro-2-(3-chlorophenyl)-1H-pyrrolo[2,3-b]pyridin-5-yl)-2,6-difluoro-3-(propylsulfonamido)benzamide (38%) was prepared according to Example 25, substituting N-chlorosuccinimide for N-bromosuccinimide, DMF for CHCl3, and N-(2-(3-chlorophenyl)-1H-pyrrolo[2,3-b]pyridin-5-yl)-2,6-difluoro-3-(propylsulfonamido)benzamide for 2,6-difluoro-N-(2-phenyl-1H-pyrrolo[2,3-b]pyridin-5-yl)-3-(propylsulfonamido)benzamide. 1H NMR (400 MHz, DMSO-d6) δ 12.55 (s, 1H), 11.11 (s, 1H), 9.82 (s, 1H), 8.49-8.46 (m, 2H), 8.01-7.99 (m, 1H), 7.96-7.93 (m, 1H), 7.63-7.52 (m, 3H), 7.32-7.26 (m, 1H), 3.16-3.11 (m, 2H), 1.82-1.74 (m, 2H), 1.03-0.98 (m, 3H); m/z (APCI-pos) M+1=539.0.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08338452B2
Source datasetuspto-grants-2012_12
ORD IDord-487f3250fc0141c7a8e588874bb903cd
Source noteuspto-grants-2012_12