{2-[(Benzoyloxy)methyl]-1-oxo-3H-pyrrolizin-2-yl}methyl benzoate
نویسندگان
چکیده
منابع مشابه
{2-[(Benzoyloxy)methyl]-1-oxo-3H-pyrrolizin-2-yl}methyl benzoate
The title compound, C(23)H(19)NO(5), was prepared by esterification of 2,2-bis-(hy-droxy-meth-yl)-2,3-dihydro-1H-pyrrolizin-1-one with benzoyl chloride in pyridine·The pyrrolizine ring system is approximately planar with a maximum deviation of 0.008 (2) Å from the least-squares plane; the two phenyl rings are oriented at dihedral angles of 64.26 (11) and 70.75 (10)° with respect to the pyrroliz...
متن کامل(7aS)-(–)-Dimethyl(1-oxido-3-oxo-5,6,7,7a-tetrahydro-3H-pyrrolizin-2-yl)sulfonium
In the zwitterionic title compound, C(9)H(13)NO(2)S, the pyrrolidine heterocycle adopts an envelope conformation (with the C atom in the 7-position as the flap). The negative charge is delocalized over the two carbonyl groups and the C atom connecting them. The positive charge is located on the S atom. Two inter-molecular C-H⋯O inter-actions are observed. The molecular geometry at the S atom is...
متن کامل2-Oxo-2-phenylethyl benzoate
In the title compound, C(15)H(12)O(3), the terminal phenyl rings make a dihedral angle of 86.09 (9)° with each other. In the crystal, a pair of inter-molecular C-H⋯O hydrogen bonds link the mol-ecules, forming a dimer with an R(2) (2)(10) ring motif.
متن کامل1-[2-Oxo-1′-phenyl-2′,3′,5′,6′,7′,7a’-hexahydroindoline-3-spiro-3′-1′H-pyrrolizin-2′-yl]-3-phenylprop-2-en-1-one
In the title compound, C(29)H(26)N(2)O(2), one of the pyrrolidine rings in the pyrrolizine system is disordered, with site occupancies of ca 0.55 and 0.45. Both components of the disordered pyrrolidine ring adopt envelope conformations, whereas the other pyrrolidine ring adopts a twist conformation. The mol-ecules are linked into centrosymmetric dimers by N-H⋯O hydrogen bonds and the dimers are...
متن کامل(E)-2-(2-Furylmethylidene)-2,3-dihydro-1H-pyrrolizin-1-one
The title compound, C(12)H(9)NO(2), was prepared by an Aldol reaction of furfuraldehyde with 2,3-dihydro-1H-pyrrolizin-1-one. The mol-ecule is almost planar, with an r.m.s. deviation of 0.045 Å, excluding the methyl-ene H atoms. In the crystal structure, mol-ecules are linked via weak inter-molecular C-H⋯O hydrogen bonding and aromatic π-π stacking [centroid-centroid distance = 3.6151 (9) Å].
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ژورنال
عنوان ژورنال: Acta Crystallographica Section E Structure Reports Online
سال: 2010
ISSN: 1600-5368
DOI: 10.1107/s1600536810051974