Phenolysis of 1-menthyl borate
نویسندگان
چکیده
منابع مشابه
(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 کامل(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 کاملTissue distribution of a menthyl-conjugated oligodeoxyribonucleotide antisense to PAI-1 mRNA.
The inhibitory effect of numerous analogues of PO-16, an hexadecadeoxyribonucleotide antisense to sequences -22 to -17 of PAI-1 mRNA coding for a fragment of the signal peptide, on the expression of PAI-1 in endothelial cells, and physiological consequences of the subsequently reduced PAI-1 activity tested in vitro and in vivo, were described in our previous studies. Of particular interest was ...
متن کامل(Z,1S,10aR)-(−)-Menthyl 1-hydroxy-1,2,3,5,6,7,10,10a-octahydropyrrolo[1,2-a]azocine-10a-carboxylate
The structure determination confirms the stereochemistry of the title compound, C(21)H(35)NO(3), obtained as an inter-mediate in the enanti-oselective synthesis of de-oxy-nojirimicine analogs. The system contains a pyrrolo-[1,2-a]azocine backbone, which was synthesized by a domino process involving a [2,3]-sigmatropic rearrangement. The incorporation of a chiral auxiliary (-)-menthyl, whose ste...
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ژورنال
عنوان ژورنال: Canadian Journal of Chemistry
سال: 1968
ISSN: 0008-4042,1480-3291
DOI: 10.1139/v68-108