Navigation

0 Hits

  • Previous / Next

You are using Science Of Synthesis as a Guest.
Please login or sign up for a free trial to access the full content.
14.6 Product Class 6: Thiopyrylium Salts

DOI: 10.1055/sos-SD-014-00761

Rudorf, W.-D.Science of Synthesis, (200314649.

General Introduction

Although thiopyrylium salts have not been reviewed regularly, two editions of Comprehensive Heterocyclic Chemistry have summarized this field up to the early 1980s and the mid-1990s.[‌1‌,‌2‌] Other important previously published information regarding this product class is available in Advances in Heterocyclic Chemistry[‌3‌] and in HoubenWeyl, Vol.E7b, pp687754.

Me eeeee eee eeee ee eeeeeee, eeeeeeeeeeee eeeee eeee eee eeee eeeee ee eeeeee. Meee eeee eeeeeeeeee eeeeee eeee e eeeeeee eeeee eeeee eeeeee eeeeeeeee eee eeee eeeee eeeeeeee eeee eeeeeeee eeeee ee eeeeeeee eeee eeeeee eeeeeee.[‌8‌] Me eee eeee eee eeeee, eee eeeeeeeee ee eeeeeeeeeeee eeeee eee eeeeeee eeeee eeeeeeee. Meee eeeeeeeeeeee eeeeeee eeeee eeeeeeeeeeeee eee eeeeeeeeeeeee eeeeeeeeee eee eeeeeeeeeee eeeeee eeeeeeeeeeee eee eeeeeeeeeeee eeeeeeeeeeee. Meee eeeeeeeeeee eeeeeeeeeeee, eeeeeeeee eeeeee. Me ee eee eeeeeeeeeeeee eeeeeeeeee ee eeeeeeeeeeee eeeeeee eeee eeee eeeeee eeeeeeeeee eee eeeee eeeeeeeeeee[‌8‌‌8‌] eee eeeeeee[‌8‌,‌88‌] eeeeeeeeeeee. Meee eee eeee ee eeeeeeeeeeee eeeeeeeee,[‌88‌] ee eeeee eeeeeeeeee,[‌88‌,‌88‌] ee eeeeeeee-eeeeeeeee eeee,[‌88‌‌88‌] eee ee eeeeeeee-eeeeeeee eeeeeeeeeeeeeeee[‌88‌] ee eeeeeeeeeeeeeeeeeee eeeeeeeeeeeeee,[‌88‌] ee eeee ee e eeeee-eeeeeeeee eee eee ee eeeeeeeeeee eeeeeeeee.[‌88‌] Meee eeeeeeeeee eeee eeeee eeeeeeeee, eeeeeeeeeeeeeee eeeeeeee eee eeee ee eeeeeeee eee eee ee eeeee eeeee.[‌88‌,‌88‌]

MMM eee MMMMM eeeeeeeeeeee eee eee eeee eeeeeeeeeeee (8) eeeee eeee eee eeeeeeeeeeeee eeeeee-eeeeeeeeee eeeeee eeeeeeee. Mee eeeeee eeee, eeeeeeee eeeeee eeee, eeeeeeeeee ee eee eeeee eeeeeeeeee, ee eee eeeeeeeeeee ee MMMMM eeeeeee ee eeeeeeeee eeeeeeeeeee ee eeeeee. Meeeeee eeee, eeeeeee eeee eee eeeeeeee MeeeeeeeMeeeee eeeeee, ee eeeeeeee. Meeeeee, eeeeeeeee ee eee MMMMM eeeee eee eeeeeee, eee eeeeeeeeeee ee eee eeeeee eeeee ee eeeeeeeeeeee. Mee eeeeee eeeee, eeeee ee eeeeeeeee eeee, ee eeee eeeeeeee eeeee eeeeee 8 ee eeeeeeee eeeeeee eeee e eeeee ee eeeeeee ee eeeeeee.[‌88‌,‌88‌] Meeeeeeeeee eeeeeeeeeeee eeeeeeeeee eeeeeeeeeee eeee e eeeeeeee eeeeeeeeee, eeeeeeeee ee eeeee eeeeeeeee 8 eeeee ee eeeee eeeeeeeeeeeeee, ee eeeeee eeee. Mee 8- eee 8-eeeeeeeee eee eeee ee eeeeeeeee ee α, eee 8- eee 8-eeeeeeeee ee β, eee eee 8-eeeeeeee ee γ. Mee eeeeeeeee eeeeee eee eee eeeeeeeeeeee eeeeee (8) ee eeeee ee Meeeee 8.

Meeeee 8 Meeeeeeee Meeeee ee eee Meeeeeeeeeee Meeeee

Meeeeeeeeeee eeeee eee eeeeeeeeeeee eeeeee ee ee eeee ee eeeeeeee ee eeeeeeeee eeee. M eeeeeeeeee ee eeeee eeeeeeeee eeee eeeee ee eeeeeeee eee eeeeee- eee eeeeeeeeeeeeeee eeeee eeeee eee eeeeee eeeeeee ee eeeeee ee eeee eeeeee.[‌88‌,‌88‌] Mee eeeeeeeee ee eee eeeeeeeeeeee eeeeee ee eeeeeeeee ee eee eeeeeeeeeeeeeeee ee eee eeeeeeee eeeeeee. Meeeee eeeeeeee ee eeeeeeeeeeee eeeeee ee eeee eee 8- eee 8-eeeeeeeee, eee eee eeeeeee eeeeeeeeeee eeeeeeeeee eeeeeee eeeeeee eee eeeeeeeeeee, eeeeeeeeeeee ee eeeee eeeee ee eeeee ee ee eeeeeeee eee eeee eeee ee e eeeeeeeeeee.[‌88‌‌88‌] Meeee eeeeeeeeeeee eeee eee ee M8 eee M8, eee eee eeee eeeeeeeeeeee eeeee eeee eeeeee eeeeeeeee ee eee eeeeee ee eee eeeeeeee.[‌88‌‌88‌] Meeeeeee eeee eeee eeeeeee eee eeeeeeeee eeeeee eee eeee ee eeee eeeeeeee eeee eeeeeeeee ee eeeeeeee eeeeeee, eee eeee, ee eeeeeee eeeee, ee eeee eeeeeee ee eeee eeeeeeeeeee eeeeeeeeeeee.[‌88‌] Meeeeeeee eeeeeeeee ee eeeeeeeeeeee eeeee eeeeeeee eeeeeee eeeeeeeeee ee eeee eeeeeeeeeeeeeeeeeeee,[‌88‌] eee eeeeeeeee ee eeee 8 eeee eeeeee eeeeeeeee(MM) eeeee eeeee e eeee eeeee ee eeeeeeeee-8-eeeeeeeeeeee.[‌88‌] Meeeeeeeeeee ee eeeeeeeeeeee eee eeeeeeeeee eeeeeeeeee ee eee eeee eeeeee eeeeeeee-eeeeeeeeeee eeeeee ee eee eeeeeeeeeee.[‌88‌] Meeeee eeeeeeeeeeee ee eeeeeeeee 8 eee 8 eee eeeeeeee eeeeee; eeeeeeeee eeee eeee eeeeeee eeeeeeeeee, eeeee eee ee eeeeeee ee e eeeeeee ee eeeeeeeeeeeee.[‌88‌,‌88‌]

Meeeeeeeeeee eeeee eeeeeee eeeeeeee eee eeeeeeee eeeeeeeeee eeeeeee ee eeeeeeee eeeeeeeee. Mee eeeeeeeeeeeeee ee eeeeeeeee eee 8 ee eeeee ee eee eeeeeeeee eeeeeeeeee ee Meeeee 8. Meee eeeeeee eee eeeeeeeee eeeeeeeeee ee eee eeeeee: eeeeeeee eeeeeeeeee (eeeeeeeee eeeeeeee) eee eeeeeeeeeeeee eeeeeeeeee ee eee 8-, 8-, eee 8-eeeeeeeee. Mee eeeeeeee ee ee eeeeeee eeeeee 8e eeeeeeee eeee ee eeeeeeeee eeee ee eee eeeeee-eeeee eeeeeee ee eee eeeeeeeeeeee eee eee eeee eeeeeeeeeeeeeee eeeeeeeee. Meeeeee ee eee eeeeeee eeee eeeeeeeee eeee 8e eeeeeeee ee eee eeeeeeeeeee ee eee eeeeeeeeeee eeeeeeeeeee, ee eeeeeeeeeeeee ee 8MMMM eeeeeeeeeeee eee eeeeeeee Müeeee eeeeeeeee eeeeeee eeeeeeeeeeee eeeeeeee eeeee eeeeeee.[‌88‌,‌88‌] Mee eeeeeeeeeee eeeeeeeeeee ee eee β-eeeeeeeee eee eee eeee eeeeeee eeeeeeeeeee ee eee α-eeeeeee ee eeeeeeeeee eeee eee eeeeeeee eeee eeee eeee eeeeeeeeeee ee eeeeeeeeee eeeeeeeee eeeeeeee ee eeeeeeee eeeeeee eeee eee β-eeeeee eeeee eee ee eeeeeeee ee eeee eeeee eeeeeee eeeeee eee eee α-eeeeeee, eeee eeeeeee eeeeeeeee eee eeeeeeeeeee ee eeeeee 8e eeeeeeee.[‌88‌,‌88‌]

Meeeee 8 Meeeeeeee Meeeeeeeee ee eee Meeeeeeeeeee Meeeee

Meeeeeeeee eee eeeeeeeeeeee eeeeee ee e 8π-eeeeeeee eeeeee, eeee eeeeeeeeeee eeeeeee ee eeeeeeeeeeee eeeeeee eeeeeeeee, eeeeeeeeee, eee eeeeeeee eeeeeeeeee eeee eeee eeee.[‌88‌‌88‌] Meeee eeee eeee eeeeeee eeeeeee ee eeeeeeee eeeeeeeeeeeeee eeeee e eeeeee ee eeeeeeeee eeeeeee eeeeeeeee Müeeee eeeeeeeee eeeeeee,[‌88‌,‌88‌,‌88‌] MMM (MMM=MeeeeeeMeeeMeeee eeeeee),[‌88‌,‌88‌] MMMM/8 (MMMM=eeeeeeee eeeeeee ee eeeeeeeeeeee eeeeeee),[‌88‌] ee ee eeeeee eeeeeeeeeeee.[‌88‌] Meeeeeeee eeeeeee eeeeeeeeeeee eeee eeee eeeeeeeee eeee eeeeeeeeeeeeee eeeeeeeeee MMeee eeeeeeee eeee.[‌88‌,‌88‌] Meeeeeeeeeee eeeee eeee MM eeeeeeeeee eeeee ee eeeeee eeeeeeeeeee eeee eee eeeeeeeeeeeee eeeeeeee ee eeeeeeeeee eeeeeeeee.[‌88‌] Meee eeeeeeeeeeee eeee eeee ee e eeeeeeeeeeee eeeee. Me eeeeeeeeee eeee eeeeeeeeeeee, ee eee eeee eeeee eeee eeeeeeeeeeee eeee eeeeee eeeeee ee eee 8- ee 8-eeeeeeeee eeee eeeeeeee e eeeeeeeeeeee eeeee, eeeeeee eeeeeeeeeeee ee eee 8-eeeeeeee eeeee ee e eeeeeeeeeeee eeeee.[‌88‌] Meeeeee ee eeeeeeeeee eee eeeeeeeeeeee eeeeeeee ee eeeeeeee ee eee eeeeeeeeeee eeeeeee ee eee eeeeeee eee eeeeeee eeeeeee eeeeee eeee eee ee eee eeee eeeeeeeeee eeeeeeeeee eeeee ee eeeeeeeeee eeee eeeeeeee eeeeeeeee eeeeee eeeeeeee eeeee eee eeeeeeee ee eee eeeee eeeeeee ee eeeeee eeeeeee.[‌88‌‌88‌] Meeeeee eeee ee eeeeeeeeeeeeee eeeeee eeeeeeee eeeee eee ee M-eee eeeeeeeeeeeee eeeeeeeeeeee.[‌88‌] Meeeeeee eeeeeeeeeeeee eeeeeeeeeeeeee eeee eeee eee eeeeeeee eeeeee ee eee eeeeeeeeeeee eeeee ee eeee eeeeee eeeeeeeeeee eeee ee eee eeeeee eeeeeeeee.[‌88‌] Meee eeeeeeee 8MMMM eeeeeeeeeeeee eeee eee eeeeeeeeeeee eeeeeeeeeee ee eeeeeeeeeeee-e8 eeee eeee eeeeeeee.[‌88‌] Mee eeeeeeee eeeeeeee eeeeeee ee δ 88.88 (M8), 8.88 (M8), eee 8.88 (M8). Me eee 88MMMM eeeeeeee, eeeeeeeeeeee eeeeeeeeeeeeeeeee ee eeeeeeeeeeee-e8 eeeee eeeeeeeeee ee δ 888.8 (M8/M8), 888.8 (M8), eee 888.8 (M8/M8).[‌88‌,‌88‌]

Meeeeeee eeeeeee eeeeeee ee eee eeeeeeeeeeee eeee eee ee eeee eeeeeeeeee eeee eee eeeeeeeeee ee eee eeeeeeeeeeee ee e eeeeee eeeeeee, ee eeeeeeeee ee 88M eeeeeeee eeeeee, eeeeee ee eee eeeee ee eeeeee eeee eeeeee eeeee eeeee eeeeeee ee e π-eeeeeeeeeeee eeeeeeeee. Meeeeeee ee e eeeeeee eeeee ee eee 8-, 8-, eee 8-eeeeeeeee ee eeeeeeeeeeee eeeee eee eeee eeee ee e eeeeeee eeeeeee ee eee eeeeeeee eeeeeeee eeeeeee ee eeeee eeeeeee, eee eeeeeeeeee eeee eeee 88MMMM eeeeeeeeeeeee δ eeeeee eeee e eeee eeeee ee eeeeeeeeeeee eeeeeeee.[‌88‌,‌88‌]

Mee eeeeeeeeeeeeeeee ee eeeeeeeeeeee eeeeeeeee ee eeee eeeeeeeeeeee ee eeeeeeeeeee ee eee eeeeeeeeeeeee ee eee eeeeee. Meee eeee eeeeeeeeeee eeeeeeeeee eeeeeee, eeeeeee, eeeeeeeee eeee eeee ee eeeeeee eeee eeeee eeeee eeeeeeeeeeeee ee eeeeee eeeeeeeee eeee, eee eeeeeeeeee eeeeee eeeeeeeeeeeee.[‌88‌] Mee eeeeeeee-eeeeee eeee eeeeeee ee 8,8,8-eeeeeeeeeeeeeeeeeeeee eeeeeee, eeeeee, eee eeeeeeeeeeeeeeeee eeee e eeee eeee ee eee eeee eeeeee ee eee eeeeee.[‌88‌] M eeeeeeeee eee eeee eeeeeeeeee ee eeeeee ee eee eeeeee eee eeeee eee eee eeee eeeee; eeeeeeee, eee eeeeeeeeeeeeeeeeee eeee eeee eeee eeeee eeee eee eeeeeeeee eeeeeeeeeee ee ee eeeeee eeeeeeeee eee eeeeee eee eeeeeeee. Me eeeeeeee, eee eeeeeee ee eee eeeeeeeeeeee ee eee eeee eeeee ee eee eeee eeeeee ee eee eeeeeeeeeeee eeeeee, eee eeeee eeeeeeeeee eee eeeeeeee ee ee eeeeee eee eeeeeee ee e eeeeeeee eeee.

Mee M-eee eeeeeee eeeeeeeee ee eeeeeeeeeeee eeeeeeeeeeeeeeeeeeeeeeeee eeeee eeee eee eeeeee ee eeeeee eeeeee.[‌88‌] Mee MM eeee eeeeeee eee eeeeeee eeee ee eee 8-[8-(eeeeeeeeeeeee)eeeeee]-8,8-eeeeeeeeeeeeeeeeeeee eeeeee.[‌88‌] Mee MM eeee eeeeeee eee eeeeee eeeee, eeeeeeeeee e eeeeeee eeeeeeeeeee eeeeeeee eeee eeeeeeeeeeee.

Mee eeeeeeeeeeee eeeeee eee ee eeeeeee eee eeeeeeee eeeeeeeeeeeeeeeee. Mee eee eeeeeeeee eee ee eeeeee eeeeeeeeee ee eeeeeeeeeeee, eeeeeeeee ee eee eeeeeeeeeeee.[‌88‌‌88‌]

Mee eeeee ee eeeeeeeeeeeee eee eee eeeeeeeeeeee ee e eee-eeeeeeee eeeeeeeeeeee eeee eee ee eeeeeeeeeee eeeeeeeee ee eee eeeeee eee eeee ee eeeee eeeee eeeeee (Meeeee 8). Mee ee eee eee eeeeeeee ee eee eeeeeeeee ee e eeeeeeeeeeee eeeeeeeee ee eee eeeeeeeeeeee ee eeeeeeee eeeeeeeee.

Meeeee 8 Meeeeeeeeeeeee ee eee Meee-Meeeeee Meeeeeeee ee Meeeeeeeeeee Meee eee Meeeeeee ee eeee Meeeeeeeeeee

MMMMMM: Meee ee eee eeeeeeeeeeee eeeeeeee ee eeee eeeeeee eee eeeeeeeeee eeee ee eeeeeeeee eeeeeeeeeee eeeee. Meeeee eeeeeee eeeeeeee ee eeeeeeeeeeee eee eeeeeee eeeeee eeeeeeeeee eeeee eeeeeeeeeee eee eeeeeee eeeeeeeeeee eeeee eee eee eeeeeeeeeee eeee-eeeeeeeee eeeeeeeeee eee eeeeee eeee ee eeeeeee eeee eeeeeee eeee.

References


Cookie-Einstellungen