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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 129559Generated: October 30, 2026

1-butylindole-3-carboxylic Acid → 1-butyl-2-{2'-[2-(1-methyl-1-phenylethyl)-2H-tetrazol-5-yl]biphenyl-4-yl(hydroxy)methyl}-1H-indole-3-carboxylic acid

https://huagongshe.com/reaction/129559

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1-butylindole-3-carboxylic AcidHCID 10376290—
ReactantHCID 15225578HCID 15225578—
Product1-butyl-2-{2'-[2-(1-methyl-1-phenylethyl)-2H-tetrazol-5-yl]biphenyl-4-yl(hydroxy)methyl}-1H-indole-3-carboxylic acidHCID 19371907—

Reaction Steps

reacting the 2-lithiated 1-butyl-1H-indole-3-carboxylic acid with protected 2'-[2-(1-methyl-1-phenylethyl)-2H-tetrazol-5-yl]biphenyl-4-carbaldehyde to give 1-butyl-2-{2'-[2-(1-methyl-1-phenylethyl)-2H-tetrazol-5-yl]biphenyl-4-yl(hydroxy)methyl}-1H-indole-3-carboxylic acid;

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05468867
Source datasetuspto-grants-1995_11
ORD IDord-ed105e98f4694dc2b9f27d917f14e861
Source noteuspto-grants-1995_11