2-chloro tiophene + buLi : ortho lithiation vs metal-halide exchange

Started by xshadow | Last post by xshadow June 01, 2021, 07:13:39 AM

Why halide are para-orto directors?

Started by xshadow | Last post by xshadow January 16, 2018, 05:22:49 AM

RCOOH + Ac2O ?!

Started by xshadow | Last post by xshadow June 01, 2019, 07:03:52 AM

alcoholate RO- direct or conjugated addition

Started by xshadow | Last post by pgk March 18, 2020, 02:42:26 PM

Alpha halogenation ketones - regioselectivity

Started by xshadow | Last post by Babcock_Hall October 16, 2018, 12:54:44 PM

HCl + H2O on a substrate with a -COOR and a C=C bond

Started by xshadow « 1 2 » | Last post by xshadow May 31, 2021, 06:09:53 AM

aldehyde + tert-butoxide,exercise

Started by xshadow | Last post by rolnor April 10, 2019, 01:36:48 PM

Mechanism reaction: doubts

Started by xshadow « 1 2 » | Last post by AWK November 30, 2019, 12:13:42 PM

Kinetic isotope effect of this molecule...

Started by xshadow | Last post by Babcock_Hall February 22, 2020, 09:26:14 AM

Enolates formation

Started by xshadow | Last post by xshadow July 19, 2019, 02:32:09 AM

Is it possible this reaction??

Started by xshadow | Last post by Orcio_87 May 27, 2021, 06:35:56 PM

N/O-ethyl saccharin : GC I get 3 peaks?!

Started by xshadow « 1 2 » | Last post by Babcock_Hall November 05, 2020, 10:11:56 AM

Mass spectrum

Started by xshadow | Last post by Babcock_Hall September 11, 2021, 10:17:24 AM

C=O reduction in presence of C=C bond

Started by xshadow | Last post by xshadow November 22, 2020, 02:53:25 PM

Nitration - benzene ring

Started by xshadow | Last post by Orcio_87 May 26, 2021, 10:03:16 AM