Crystal structure of ethyl 5-[(3,4-dimethyl-1H-pyrrole-2-carboxylimino)- methyl]-3,4-dimethyl-1H-pyrrole-2-carboxylate monohydrate, C17H22N4O3 · H2O
نویسندگان
چکیده
منابع مشابه
Ethyl 3,4-dimethyl-1H-pyrrole-2-carboxylate
The non-H atoms of the title compound, C(9)H(13)NO(2), are almost coplanar (r.m.s. deviation = 0.0358 Å). Weak inter-molecular N-H⋯O hydrogen bonds link the mol-ecules into zigzag chains along the b axis with graph-set motif C(5). The chains are further linked into a three-dimensional network by C-H⋯O hydrogen bonds and C-H⋯π inter-actions.
متن کاملEthyl 3,5-dimethyl-1H-pyrrole-2-carboxylate
In the title compound, C(9)H(13)NO(2), there are two independent mol-ecules per asymmetric unit. The mol-ecules are very similar and almost planar, with the ethoxy-carbonyl group anti to the pyrrole N atom. The two independent mol-ecules are joined into dimeric units by strong hydrogen bonds between NH groups and carbonyl O atoms.
متن کاملEthyl 5-(4-Bromophenyl)-4-methyl-1H-pyrrole- 2-carboxylate
This note describes a sequence converting an oxime-substituted pyrrolidine into a trisubstituted pyrrole structure. The synthetic route is based on a double chlorination of the pyrrolidine substrate followed by the base induced formation of both an imine and a nitrile oxide functionality. The latter reacts with an immobilized thiourea to yield an isothiocyanate which upon elimination generates ...
متن کاملEthyl 5-formyl-3,4-dimethyl-1H-pyrrole-2-carboxylate
The mol-ecule of the title compound, C(10)H(13)NO(3), is approximately planar (maximum deviation 0.1424 Å). In the crystal, mol-ecules are linked into inversion dimers by pairs of N-H⋯O hydrogen bonds, and the dimeric units are linked by non-classical C-H⋯O hydrogen bonds, forming a layered structure.
متن کاملEthyl 5-methyl-1H-pyrrole-2-carboxylate
In the title mol-ecule, C(8)H(11)NO(2), the r.m.s. deviation of non-H atoms from their best plane is 0.031 Å. Mol-ecules are connected via a pair of N-H⋯O hydrogen bonds into a centrosymmetric dimer.
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Zeitschrift für Kristallographie - New Crystal Structures
سال: 2009
ISSN: 2197-4578,1433-7266
DOI: 10.1524/ncrs.2009.0275