Naturalproductman’s Blog

Hey, is that a natural product?!

N-Tosyl hydrazones to alkynes with copper

Posted by naturalproductman on November 28, 2014

Huanfeng Jiang and co-workers from South China University of Technology have reported in ACIE on a copper catalyzed conversion of N-tosyl hydrazones to alkynes. The problem is I don’t know how regioselective this is.

copper

ACIE paper

Advertisements

One Response to “N-Tosyl hydrazones to alkynes with copper”

  1. Shawn said

    The reaction favors the formation of internal alkynes

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Google photo

You are commenting using your Google account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s

 
%d bloggers like this: