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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2104314Generated: November 2, 2026

3-((tert-Butoxycarbonyl)amino)-3-methylbutanoic acid → (2E)-4-(1-{[(tert-butoxy)carbonyl]amino}cyclobutyl)but-2-enoic acid

https://huagongshe.com/reaction/2104314

Reaction equation

Participants

RoleNameHCIDCharge
Reactant3-((tert-Butoxycarbonyl)amino)-3-methylbutanoic acidHCID 10376046—
Reactant(1-Aminocyclobut-1-yl)acetic acid, N-BOC protectedHCID 10751878—
Product(2E)-4-(1-{[(tert-butoxy)carbonyl]amino}cyclobutyl)but-2-enoic acidHCID 10729698—

Reaction Steps

(2E)-4-(1-(tert-Butoxycarbonylamino)cyclobutyl)but-2-enoic acid was synthesized starting with (1-(tert-butoxycarbonylamino)cyclobutyl)acetic acid analogously to the synthesis of (2E)-5-(tert-butoxycarbonylamino)-5-methylhex-2-enoic acid starting with of 3-tert-butoxycarbonylamino-3-methylbutanoic acid.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07576062B2
Source datasetuspto-grants-2009_08
ORD IDord-b6592315388847fea1776e336512b77f
Source noteuspto-grants-2009_08