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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1745176Generated: October 31, 2026

3-Amino-9-ethylcarbazole → HCID 131725522, compound

https://huagongshe.com/reaction/1745176

Reaction equation

Participants

RoleNameHCIDCharge
Reactant3-Amino-9-ethylcarbazoleHCID 8588—
ReactantPentane, 1-isocyanato-HCID 206036—
ReactantHCID 11391249HCID 11391249—
ProductHCID 131725522HCID 131725522—

Reaction Steps

Following the general method as outlined in Example 22, starting from (2S,4E)-1-(tert-butoxycarbonyl)-4-(methoxyimino)-2-pyrrolidinecarboxylic acid, 1-isocyanatopentane, and 9-ethyl-9H-carbazol-3-amine the title compound was obtained in 81% purity by LC/MS. MS(ESI+): m/z=464.2.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07018988B2
Source datasetuspto-grants-2006_03
ORD IDord-38c6ded03c9e4f9aa233067dd58f9da3
Source noteuspto-grants-2006_03