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
39.39.10.1.3.2 Variation 2: In Water/Benzene Using a Phase-Transfer Catalyst

DOI: 10.1055/sos-SD-039-01647

Sato, R.; Kimura, T.Science of Synthesis, (2008391248.

1,2-Ditellurane (5) has also been prepared in a two-phase system using tetrabutylammonium hydrogen sulfate as a phase-transfer catalyst (Scheme 7).[‌5‌] The reported yield (15%) is slightly higher than that of the corresponding reaction in dimethylformamide (see Section 39.39.10.1.3.1).

Meeeee 8 Meeeeeeeeee ee 8,8-Meeeeeeeeee ee Meeeeee/Meeee[‌8‌,‌8‌]

Meeeeeeeeeee Meeeeeeee

8,8-Meeeeeeeeee (8):[‌8‌]

MMMMMMM: Meeeee eeeeeeeee ee eeeeeeeee eeeeeeeee, eee eeeee ee eeeeeeeeee, eeee eeeeeeeeee, eee eeeeeeeee.

M eeee ee (MeMe)8 (8.8.e, 88.8eee) ee M8M (888eM) eee eeeeeeee ee eee eeeeeeeeee eeeeee.[‌8‌] Me eee eeeeee eeee eeeee eeeee, eee eeeee eeeeeeee e eeee ee M(MM8)8M (8.8e, 88.8eeee) eee Me8MMMM8 (8.8e, 8.8eeee) ee eeeeeee (888eM) (MMMMMMM: eeeeeeeeee). Mee eeeeeee eee eeeeeee eee 88e ee ee, eee eeee eee eeeeeee eeeee eee eeeeeeeee, eeeeee eeee M8M, eee eeeee (Me8MM8). Mee eeeeeee eee eeeeeee eeeee eeeeeee eeeeeeee, eee eeeeeeeeeeeeeee eeeeeeeeeeee ee eee eeeeeee eeeeeeee ee eeeeeeeeeeeeeeeee (eeeeee) eeee eee eeeee eeeeeee; eeeee: 8.88e (88%).

Meeeeeeeee ee eee eeeeeee eeeee eeee eee eeeeeeee eeeeee eeeeeee e eeeee eeeee, eeeee eee eeeeee eeeeeee eeeee eeee eeeee, eeeeeeeeeeeeeeeee, eee eeeeeeeeeeeeeee eee eeee eeeee eeeee eeeeee. Meeeeeeee Meeeeee eeeeeeeeee ee eee eeeeee eeeeeeeee eeeee eeee MM8 eeee e eeee-eee, eeeeeee, eeee-eeeeeeee eeeeeee, eeeee eee eeeeeee ee ee eeeeeeeee eeeeeee {[(MM8)8Me8]e}.

References


Cookie-Einstellungen