Accession Number:

ADA076301

Title:

Cyclizations Involving Intermediates Obtained by Selective Lithiations.

Descriptive Note:

Final rept. 15 Jun 77-14 Jun 79,

Corporate Author:

DUKE UNIV DURHAM N C PAUL M GROSS CHEMICAL LAB

Personal Author(s):

• Bradsher,Charles K.

Report Date:

1979-10-15

Pagination or Media Count:

18.0

Abstract:

The halogen-metal exchange reaction at low temperature can be used to generate organolithium reagents bearing electrophilic groups elsewhere in the molecule has been of importance in the development of novel cyclization reactions. Author

Descriptors:

• *LOW TEMPERATURE
• *SYNTHESIS(CHEMISTRY)
• *ORGANOMETALLIC COMPOUNDS
• *LITHIUM
• SUBSTRATES
• HALIDES
• BUTYL RADICALS
• ALDEHYDES
• BENZYL RADICALS

Subject Categories:

• Inorganic Chemistry
• Organic Chemistry

Distribution Statement:

APPROVED FOR PUBLIC RELEASE