Tin(II) chloride catalyzed addition of diazo sulfones, diazo phosphine oxides, and diazo phosphonates to aldehydes.

Rapid chromatographic technique for preparative separations with moderate resolution

W. Clark Still, Michaël Kahn, Abhijit Mitra · The Journal of Organic Chemistry · 1978 · 5.8K citations

Pharmacy, Chemistry, Analytical Chemistry +8

Reactions of dimethylphosphono-substituted diazoalkanes. (MeO)2P(O)CR transfer to olefins and 1,3-dipolar additions of (MeO)2P(O)C(N2)R

Dietmar Seyferth, Robert S. Marmor, Peter Hilbert · The Journal of Organic Chemistry · 1971 · 370 citations

Natural Sciences, Chemistry, Organic Chemistry +8

A selective method for the direct conversion of aldehydes into .beta.-keto esters with ethyl diazoacetate catalyzed by tin(II) chloride

Christopher R. Holmquist, Eric J. Roskamp · The Journal of Organic Chemistry · 1989 · 318 citations

Natural Sciences, Chemistry, Analytical Chemistry +6

Diazoethenes: their attempted synthesis from aldehydes and aromatic ketones by way of the Horner-Emmons modification of the Wittig reaction. A facile synthesis of alkynes

John Gilbert, Upali Weerasooriya · The Journal of Organic Chemistry · 1982 · 254 citations

Natural Sciences, Chemistry, Catalysis +7

A simple procedure for the elaboration of carbonyl compounds into homologous alkynes

Ernest W. Colvin, Brendan J. Hamill · Journal of the Chemical Society Perkin Transactions 1 · 1977 · 162 citations

Natural Sciences, Chemistry, Organic Chemistry +7