Navigation

0 Hits

  • Previous / Next

You are using Science Of Synthesis as a Guest.
Please login to access the full content or check if you have access via
8.2.11.2 Method 2: Metal–Sodium Exchange

DOI: 10.1055/sos-SD-008-01028

Mordini, A.; Valacchi, M.Science of Synthesis, (200681228.

As mentioned in Sections 8.2.6.3 and 8.2.9.3, the reductive cleavage of organomercury compounds by sodium can also be used for the synthesis of organosodium derivatives. The method, however, has only a historical interest; generally, the mercuryalkali metal exchange is used only for the preparation of limited amounts of salt-free organosodium compounds. As an example, benzylsodium (1) is obtained by reaction of dibenzylmercury with sodium in hexane (Scheme 3).[‌17‌]

Meeeee 8 Meeeeeeee ee Meeeeeeeeeee ee MeeeeeeMeeeee Meeeeeee[‌88‌]

Me eeeeeeeee ee Meeeeee 8.8.8.8, eeeee eeeeeeee eeeeeeeeee eeeeeee eeeeeee eeeeeeee eeeeeeeee eeee eeeeeeeeeee eeeeeeeee. Mee eeeeeee, 8-eeeeeeeeeee eeeee eeeeeeeee eeeeeeeee eeeeeeee eeee eeeeeeeeeee ee eeee eee eeeeeeeeeeeee eeeeeeeeeeee eeeeeeee. Meeeeeeee eeee eeeeeee eeeee 8-(8-eeeeeeeeeee)eeeeee-8-ee (8) (Meeeee 8).[‌88‌]

Meeeee 8 Meeeeeeee ee e Meeeeeeeeeee ee MeeeeeeeeMeeeee Meeeeeee, Meeeeeee ee Meeeeeee eeee Meeeeee[‌88‌]

Meeeeeeeeeee Meeeeeeee

8-(8-Meeeeeeeeee)eeeeee-8-ee (8):[‌88‌]

MMMMMMM: Meeeeeeeeeeeeeeeeeee eeeeeeee ee e eeeeeeee eeeee eeeeeeeeee eee ee eee eee eeee eeeeeeee.

MeMe (8eeee) eee eeeeeeeee ee eee MMM (8eM) ee 88°M, eee 8-eeeeeeeeeee eeeee eeeeeeeee (8eeee) eee eeeee eeeeeeee eeee MMMM (8.8eM). Meeee 8e, eeeeeee (8eeee) eee eeeee eee eee eeeeeee eee eeeeeee ee eeee ee ee. 8-(8-Meeeeeeeeee)eeeeee-8-ee (8) eee eeeeeeee eeeee eeeeeeee eeeeee; eeeee: 88%.

References


Cookie-Einstellungen