Subject: Hydrogen bonding to acetylenes?

From: "Hr. Dr. S. Shapiro" <[email-masked]>
Date: Sun, 22 Jun 1997 16:55:15 +0200

Dear Colleagues;

        If anyone is aware of publications discussing acetylenic protons as
hydrogen bond donors (e.g., R-C#C-H --- O=C< or Ar-C#C-H --- :N#), kindly
share your information with me.  A quick manual search through CA didn't
turn up anything useful, but I might have been searching using the wrong key
words.

        Thanks in advance to all responders.

Sincerely,

S. Shapiro
[email-masked]