Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2166750Generated: October 25, 2026

1,4-Dioxane → N-BOC allylglycine

https://huagongshe.com/reaction/2166750

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1,4-DioxaneHCID 31275—
ReactantN-AllylglycineHCID 76651—
Reactant2-(tert-Butoxycarbonyloxyimino)-2-phenylacetonitrileHCID 93865—
SolventWaterHCID 962—
SolventDiethyl EtherHCID 3283—
SolventTriethylamineHCID 8471—
ProductN-BOC allylglycineHCID 86738924—

Reaction Conditions

Temperature25 °C

Reaction Steps

A mixture of 884 mg of allylglycine, 4.6 ml of water, 4.6 ml of dioxane, 1.6 ml of triethylamine and 2.08 g BOC-ON is stirred for 3.75 hrs at 25° C. Then 15 ml of water and 20 ml of ether are added. The aqueous layer is separated, washed with ether, acidified to pH 2 with HCl, and filtered to isolate the crystalline product, 1.4. g, m.p. 109° C.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04388475
Source datasetuspto-grants-1983_06
ORD IDord-cc727055b1e44529803bfeb0e8302f14
Source noteuspto-grants-1983_06