Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 585745Generated: October 30, 2026

Potassium Carbonate → HCID 22337389, compound

https://huagongshe.com/reaction/585745

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPotassium CarbonateHCID 11430—
ReactantHCID 20824510HCID 20824510—
ProductHCID 22337389HCID 2233738969.6%

Reaction Steps

By a similar re action operation as in Starting Material Synthetic Example 6 using 4-(tert-butoxycarbonylamino)-8-methylthiochromane-7-carboxylic acid methyl ester (2.70 g) and potassium carbonate (4.42 g), the objective 4-(tert-butoxycarbonylamino)-8-methylthiochromane-7-carboxylic acid (1.80 g) was obtained as colorless crystals.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06933305B2
Source datasetuspto-grants-2005_08
ORD IDord-03bcdc87addd4dc69d60c5a31d9e23f2
Source noteuspto-grants-2005_08