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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 38019Generated: October 26, 2026

8-bromo-2-((tert-butoxycarbonyl)amino)-3H-benzo[b]azepine-4-carboxylic acid → tert-butyl (1E,4E)-8-bromo-4-((3-(tert-butyldimethylsilyloxy)propyl)(propyl)carbamoyl)-3H-benzo[b]azepin-2-ylcarbamate

https://huagongshe.com/reaction/38019

Reaction equation

Participants

RoleNameHCIDCharge
Reactant8-bromo-2-((tert-butoxycarbonyl)amino)-3H-benzo[b]azepine-4-carboxylic acidHCID 66959623—
Reactant3-(tert-butyldimethylsilyloxy)-N-propylpropan-1-amineHCID 86653472—
Producttert-butyl (1E,4E)-8-bromo-4-((3-(tert-butyldimethylsilyloxy)propyl)(propyl)carbamoyl)-3H-benzo[b]azepin-2-ylcarbamateHCID 86652684—

Reaction Steps

The title compound was prepared by the procedure as described in Example 101 (Step H) using (1E,4E)-8-bromo-2-(tert-butoxycarbonylamino)-3H-benzo[b]azepine-4-carboxylic acid and 3-(tert-butyldimethylsilyloxy)-N-propylpropan-1-amine. MS APCI (+) m/z 594, 596 (M+1, Br pattern) detected.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08524702B2
Source datasetuspto-grants-2013_09
ORD IDord-d3063404fdce45e0b52aa0425b58f71f
Source noteuspto-grants-2013_09