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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1660334Generated: October 31, 2026

1-Propyl-1,3,4,9-tetrahydropyrano[3,4-b]indole-1-methanamine → 1,3,4,9-Tetrahydro-1-methylpyrano[3,4-b]indol-1-methanamine

https://huagongshe.com/reaction/1660334

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1-Propyl-1,3,4,9-tetrahydropyrano[3,4-b]indole-1-methanamineHCID 20485097—
Reactant1-(5-Trifluoromethyl-1,3,4,9-tetrahydro-1-methylpyrano[3,4-b]indol-1-yl)-ethanamineHCID 20485098—
Reactant1-(6-Chloro-1,3,4,9-tetrahydro-1-methylpyrano[3,4-b]indol-1-yl)-ethanamineHCID 20558353—
Reactantalpha-(1-Ethyl-1,3,4,9-tetrahydropyrano[3,4-b]indol-1-yl)-benzenemethanamineHCID 20558358—
Reactantalpha-(1-Butyl-1,3,4,9-tetrahydropyrano[3,4-b]indole-1-yl)-benzeneethanamineHCID 20558359—
Reactant1-(1-Ethyl-1,3,4,9-tetrahydropyrano[3,4-b]indol-1-yl)propanamineHCID 20558361—
Reactant1-(6-Nitro-1,3,4,9-tetrahydro-1-methylpyrano[3,4-b]indol-1-yl)-ethanamineHCID 20558362—
Product1,3,4,9-Tetrahydro-1-methylpyrano[3,4-b]indol-1-methanamineHCID 12708181—

Reaction Steps

1-propyl-1,3,4,9-tetrahydropyrano[3,4-b]indole-1-methanamine, 1-(1-ethyl-1,3,4,9-tetrahydropyrano[3,4-b]indol-1-yl)propanamine, α-(1-ethyl-1,3,4,9-tetrahydropyrano[3,4-b]indol-1-yl)-benzenemethanamine, α-(1-butyl-1,3,4,9-tetrahydropyrano[3,4-b]indole-1-yl)-benzeneethanamine, 1-(6-chloro-1,3,4,9-tetrahydro-1-methylpyrano[3,4-b]indol-1-yl)-ethanamine, 1-(6-nitro-1,3,4,9-tetrahydro-1-methylpyrano[3,4-b]indol-1-yl)-ethanamine and 1-(5-trifluoromethyl-1,3,4,9-tetrahydro-1-methylpyrano[3,4-b]indol-1-yl)-ethanamine.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04307234
Source datasetuspto-grants-1981_12
ORD IDord-9ae9584eb7d145a4a27c7e0c23511326
Source noteuspto-grants-1981_12