Accession Number:

ADA280232

Title:

Cyclization of Bis-Urethanes as a New Method for the Synthesis of 5- Substituted, 6-Membered Cyclic Ureas

Descriptive Note:

Technical rept. Jun 1993-May 1994

Corporate Author:

STATE UNIV OF NEW YORK AT STONY BROOK

Personal Author(s):

• Fordon, Kathy J.
• Crane, Christopher G.
• Burrows, Cynthia J.

Report Date:

1994-05-31

Pagination or Media Count:

4.0

Abstract:

A new method of synthesis of 5-substituted, 6-membered cyclic ureas was found in which urethane derivatives of 1,3-diaminopropane were cyclized using CS2CO3. Cyclic urea, Synthesis, Cesium carbonate, Urethanes.

Descriptors:

• *NITROGEN
• *CYCLIC COMPOUNDS
• *AMINO ACIDS
• *URETHANES
• *PROPANE
• SYNTHESIS
• UREA
• CARBONATES
• PEPTIDES
• MOLECULAR STRUCTURE
• AMINES
• CESIUM

Subject Categories:

• Biochemistry
• Organic Chemistry
• Physical Chemistry

Distribution Statement:

APPROVED FOR PUBLIC RELEASE