منابع مشابه
(S P)-Menthyl benzyl(phenyl)phosphonate
The title compound, C(23)H(31)O(2)P, has three fully extended substituents around the P-atom chiral centre, forming an S(P) configuration. The phenyl rings are inclined at a dihedral angle of 3.2 (3)°.
متن کاملMenthyl 2-oxo-2H-chromene-3-carboxylate
The title compound, C(20)H(24)O(4), was synthesized from the reaction of 2-oxo-2H-chromene-3-acyl chloride and menthol. The mean plane of the ester group and that of the four essentially planar (maximum deviation 0.0112 Å) C atoms of the chair-form cyclo-hexyl ring form dihedral angles of 43.8 (3) ° and 81.8 (1)°, respectively, with the mean plane of the coumarin ring system. In the crystal str...
متن کامل(R P)-Menthyl (1-hydroxycyclohexyl)phenylphosphinate
The title compound, C(22)H(35)O(3)P, features a tetra-hedral P atom bonded to a phenyl ring, a hydroxy-cyclo-hexyl unit and the O atom of a menthyl group. The axial chirality at phospho-rus is R(P). In the crystal, mol-ecules are connected through O-H⋯O hydrogen bonds involving the hydr-oxy and P=O groups, forming chains along the 2(1) screw axis. The methyl groups of the isopropyl fragment in ...
متن کاملSynthesis and polymerization studies of 3-(+) and (-)- menthyl carboxylate pyrroles
The synthesis of 3-(-)and 3-(+)-menthyl carboxylate pyrrole was achieved in four high yielding steps, including the triisopropylsilyl (TIPS) protection of the pyrrole nitrogen, bromination of the 3-position, lithium halogen exchange followed by reaction with menthyl chloroformate, and finally de-protection. Chemical polymerization of both the TIPS protected, and non-protected, menthyl carboxyla...
متن کامل(1R,2S,5R)-(–)-Menthyl (S)-2-(methoxycarbonyl)benzenesulfinate
In the title chiral sulfinic acid ester, C18H26O4S, the cyclo-hexane ring of the menthyl fragment adopts a chair conformation. The mol-ecular shape is defined by the dihedral angle of 47.87 (8)° between the mean planes of the cyclo-hexane and benzene rings. In the crystal, mol-ecules related by the screw axis are connected into chains along [010] by weak Car-H⋯O=S contacts.
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ژورنال
عنوان ژورنال: J. Chem. Soc., Trans.
سال: 1904
ISSN: 0368-1645
DOI: 10.1039/ct9048500042