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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 421656Generated: October 27, 2026

2-Bromopropane → 2-Amino-9-(2-(tert-butyldimethylsilyloxy)ethyl)-9H-pyrido[2,3-b]indole-3-carboxamide

https://huagongshe.com/reaction/421656

Reaction equation

Participants

RoleNameHCIDCharge
Reactant2-BromopropaneHCID 6358—
Reactant(2-Bromoethoxy)-tert-butyldimethylsilaneHCID 3608067—
Reactant2-amino-9-isopropyl-9H-pyrido[2,3-b]indole-3-carboxamideHCID 24900676—
Product2-Amino-9-(2-(tert-butyldimethylsilyloxy)ethyl)-9H-pyrido[2,3-b]indole-3-carboxamideHCID 59513646—

Reaction Steps

2-Amino-9-(2-(tert-butyldimethylsilyloxy)ethyl)-9H-pyrido[2,3-b]indole-3-carboxamide (xxv-a) was prepared following the procedure detailed in the synthesis of 13 substituting (2-bromoethoxy)(tert-butyl)dimethylsilane for 2-bromopropane. The crude silane was used in the following step without further purification. NH4OAc QC conditions. M+H=385.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08101604B2
Source datasetuspto-grants-2012_01
ORD IDord-9010bb44d1474487b3dc7939f2d52f89
Source noteuspto-grants-2012_01