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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1953396Generated: October 25, 2026

tert-Butyl L-valinate → HCID 15487616, compound

https://huagongshe.com/reaction/1953396

Reaction equation

Participants

RoleNameHCIDCharge
Reactanttert-Butyl L-valinateHCID 114626—
Reactant(S)-tert-Butyl 2-amino-3-(1H-indol-3-yl)propanoateHCID 7020175—
ReactantThianthrene-2-sulfonyl chlorideHCID 15487617—
ReactantHCID 15487618HCID 15487618—
ProductHCID 15487616HCID 15487616—

Reaction Steps

When in the procedure of Example 1, Step (b), thianthrene-2-sulfonyl chloride is replaced by phenoxathiine-2-sulfonyl chloride and (L)-valine-t-butyl ester is replaced with (L)-tryptophan-t-butyl ester, (S)-3-(1H-indol-3-yl)-2-(phenoxathiine-2-sulfonylamino)-propionic acid is obtained; mp 120-130° C.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06117869
Source datasetuspto-grants-2000_09
ORD IDord-8e55c4a643f04edbbe0e0977ab37532f
Source noteuspto-grants-2000_09