PREPARATION AND REACTIONS OF 1,1-ZINC, BORON AND 1,1-COPPER, BORON ALKENYL BIMETALLICS Academic Article

abstract

• Pinacol -iodoalkenylboronates 8, readily prepared by the hydroboration of 1-iodoalkynes, were converted to 1,1-bimetallics of boron and zinc or copper which react with a wide range of electrophiles affording polyfunctional boronic esters. After H2O2 oxidation (30% H2O2, sat.aq. NaOAc), polyfunctional ketones were produced in good to excellent yields. 1992.

authors

• Waas, Jack

published proceedings

• TETRAHEDRON LETTERS

altmetric score

• 6

author list (cited authors)

• WAAS, J. R., SIDDURI, A. R., & KNOCHEL, P.

citation count

• 39

complete list of authors

• WAAS, JR||SIDDURI, AR||KNOCHEL, P

publication date

• January 1992

publisher

• Elsevier  Publisher

published in

• Tetrahedron Letters: the international journal for the rapid publication of all preliminary communications in organic chemistry  Journal

keywords

• Boron Bimetallics
• D1-reagents
• Functionalized Alkenyl Coppers
• Functionalized Boronic Esters
• Zinc

Digital Object Identifier (DOI)

• 10.1016/0040-4039(92)80007-7

start page

• 3717

end page

• 3720

volume

• 33

issue

• 26

URL

• http://dx.doi.org/10.1016/0040-4039(92)80007-7