From:
Niteen Vaidya <niteenv**At_Symbol_Here**CHIROSOLVE.COM>
Subject:
Re: [DCHAS-L] 1,3-butadiene
Date:
Sep 20, 2022 22:04 UTC
Reply-To:
"niteenv**At_Symbol_Here**chirosolve.com" <niteenv**At_Symbol_Here**CHIROSOLVE.COM>
Message-ID:
<1835297990.585907.1663711452987**At_Symbol_Here**mail.yahoo.com>
In-Reply-To:
<DD1C20E9-99C7-4379-8A59-A16B72D88F0E**At_Symbol_Here**dchas.org>
I did use 1,3- butadiene gas in small scale for Diels Alder reaction with methyl propiolic acid ester. It forms six-membered ring. one can also use solid pyrrolinesulphone for safe handling. That upon heating produces 1,3-butadiene in situ.
Dr. Niteen vaidya
Chirosolve
San Jose, CA USA
408-391-9735
That firms six member ring in still bomb
On Tue, Sep 20, 2022 at 2:52 PM, Ralph Stuart
<membership**At_Symbol_Here**DCHAS.ORG> wrote:
Re: 1,3-butadiene
Has anyone used 1,3-butadiene in a synthesis reaction or dealt with it as waste? If so, please contact me
attlutzrec@uark.edu. I want to be confident we are thinking ofeverything before it is used. 1,3-butadiene is a highly flammable gas that is also a peroxide former.
Tammy Rechtin, Ph.D.
Research and Lab Safety Coordinator
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