66849-29-4Relevant articles and documents
Chemodivergent synthesis of 7-aryl/alkyl-6-hydroxy-1,4-oxazepan-5-ones and 2-[aryl/alkyl(hydroxy)methyl]morpholin-3-ones from a common epoxyamide precursor
Aparicio, David M.,Teran, Joel L.,Roa, Luis F.,Gnecco, Dino,Juarez, Jorge R.,Orea, Maria L.,Mendoza, Angel,Flores-Alamo, Marcos,Micouin, Laurent
scheme or table, p. 2310 - 2320 (2011/09/16)
We present here a regiospecific synthesis of 7-alkyl- or 7-aryl-6-hydroxy-1,4-oxazepan-5-ones and 2-[aryl(hydroxy)methyl]- or 2-(1-hydroxyalkyl)morpholin-3-ones from a diastereomeric mixture of trans-3-alkyl- or -3-aryl-N-(2-hydroxyethyl)-N-(1-phenylethyl)oxirane-2- carboxamides. This chemodivergent synthesis is easily controlled by an appropriate choice of cyclization reaction conditions. Georg Thieme Verlag Stuttgart - New York.
Syntheses of morpholine-2,3-diones and 2-hydroxymorpholin-3-ones: Intermediates in the synthesis of aprepitant
Nelson, Todd D.,Rosen, Jonathan D.,Brands, Karel M.J.,Craig, Bridgette,Huffman, Mark A.,McNamara, James M.
, p. 8917 - 8920 (2007/10/03)
The preparation of morpholine-2,3-diones and 2-hydroxymorpholin-3-ones from N-substituted β-amino alcohols is reported. These were useful intermediates in the synthesis and development of aprepitant.
Process for preparation of pyrimidine derivatives
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, (2008/06/13)
The present invention relates to a process for preparation of 5,6-dimethyl-2-(4-fluorophenyl-amino)-4-(1-methyl-1,2,3,4-tetrahydroisoquinolin-2-yl)pyrimidine represented by the following formula (I), STR1 and its acid addition salts by reacting a pyrimidi