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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1272145Generated: October 31, 2026

Chlorosuccinimide → (4R,9aR)-7-Chloro-6-ethoxy-4-methyl-3,4,9,9a-tetrahydro-1H-2,4a,5-triaza-fluorene-2-carboxylic acid tert-butyl ester

https://huagongshe.com/reaction/1272145

Reaction equation

Participants

RoleNameHCIDCharge
ReactantChlorosuccinimideHCID 31398—
Reactant(4R,9aR)-6-Ethoxy-4-methyl-3,4,9,9a-tetrahydro-1H-2,4a,5-triaza-fluorene-2-carboxylic acid tert-butyl esterHCID 21044425—
Product(4R,9aR)-7-Chloro-6-ethoxy-4-methyl-3,4,9,9a-tetrahydro-1H-2,4a,5-triaza-fluorene-2-carboxylic acid tert-butyl esterHCID 69356687—

Reaction Steps

This compound was prepared in analogy to example 5, intermediate) (4R,9aR)-6-ethoxy-4-methyl-3,4,9,9a-tetrahydro-1H-2,4a,5-triaza-fluorene-2-carboxylic acid tert-butyl ester and N-chlorosuccinimide.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07208494B2
Source datasetuspto-grants-2007_04
ORD IDord-fd45d796b7ee4beaaff948ccc20d0537
Source noteuspto-grants-2007_04