Titanium mediated cyclization of N-substituted di(β-carbethoxyethyl)amines: Preparation of 1-substituted-3-carbethoxy-4-piperidones

Article abstract of DOI:10.1080/00397919508010804

Dieckmann cyclisation of N-substituted di(β-carbethoxyethyl)amines with titanium tetrachloride in DCM in the presence of triethylamine leads to the formation of 3-carbethoxy-4-piperidones.

Full text of DOI:10.1080/00397919508010804

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Synthetic Communications: An
International Journal for Rapid
Communication of Synthetic
Organic Chemistry
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Titanium Mediated Cyclization
of N-Substituted Di(β-
Carbethoxyethyl)amines:
Preparation of 1-Substituted-3-
carbethoxy-4-piperidones
M. N. Deshmukh a , U. Sampath Kumar a & A. V.
Rama Rao a
a Indian Institute of Chemical Technology,
Hyderabad, 500-007, India
Version of record first published: 23 Sep 2006.
To cite this article: M. N. Deshmukh, U. Sampath Kumar & A. V. Rama Rao (1995):
Titanium Mediated Cyclization of N-Substituted Di(β-Carbethoxyethyl)amines:
Preparation of 1-Substituted-3-carbethoxy-4-piperidones, Synthetic Communications:
An International Journal for Rapid Communication of Synthetic Organic Chemistry,
25:2, 177-182
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