On the Structure of Ethyl 4-Imidazolidone-2-acetate.
نویسندگان
چکیده
منابع مشابه
Ethyl 2-(4-nitrophenoxy)acetate
In the title mol-ecule, C(10)H(11)NO(5), the methyl C atom deviates by 0.830 (6) Å from the mean plane of the remaining non-H atoms. In the crystal, weak C-H⋯O hydrogen bonds link the mol-ecules into layers parallel to the bc plane.
متن کاملCrystal structure of ethyl 2-(4-chloroanilino)acetate
The title compound, C10H12ClNO2, is close to planar (r.m.s. deviation for the 14 non-H atoms = 0.053 Å). In the crystal, inversion dimers linked by pairs of N-H⋯Oc (c = carbox-yl) hydrogen bonds generate R 2 (2)(10) loops.
متن کاملthe structure of lie derivations on c*-algebras
نشان می دهیم که هر اشتقاق لی روی یک c^*-جبر به شکل استاندارد است، یعنی می تواند به طور یکتا به مجموع یک اشتقاق لی و یک اثر مرکز مقدار تجزیه شود. کلمات کلیدی: اشتقاق، اشتقاق لی، c^*-جبر.
15 صفحه اولEthyl 2-(4-benzoyl-2,5-dimethylphenoxy)acetate
The title compound, C(19)H(20)O(4), was synthesized via a Fries rearrangement of hydr-oxy benzophenone. The dihedral angle between the least-squares planes of the two benzene rings is 69.04 (11)°. The mol-ecular structure displays an intra-molecular non-classical C-H⋯O hydrogen bond.
متن کاملEthyl 2-(3-amino-4-hydroxyphenyl)acetate
The asymmetric unit of the title compound, C(10)H(13)NO(3), contains two crystallographically independent mol-ecules with different conformations of the eth-oxy-carbonyl groups; the terminal C-C-O-C torsion angles in the two mol-ecules are 83.6 (6) and -171.1 (3)°, resulting in twisted and straight chain conformations, respectively. The crystal structure is stabilized by inter-molecular N-H⋯O, ...
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ژورنال
عنوان ژورنال: Acta Chemica Scandinavica
سال: 1973
ISSN: 0904-213X
DOI: 10.3891/acta.chem.scand.27-2221