Methyl 5-O-(4-chlorobenzoyl)-2-deoxy-3-O-methylsulfonyl-threo-pentofuranoside
نویسندگان
چکیده
In the chiral title compound, C(14)H(17)ClO(7)S, an inter-mediate in the synthesis of the AIDS treatment drug zidovudine, the threose ring adopts an envelope configuration, with the O atom at the flap position.
منابع مشابه
3-Deoxy-1,2-di-O-isopropylidene-5-O-tosyl-d-threo-pentofuranose
In the crystal structure of the title compound, C(15)H(20)O(6)S, the two independent mol-ecules crystalllize in a chiral setting with two different conformations, twisted (4)T(3) and envelope (4)E, for the furan-ose rings. Weak C-H⋯O contacts strengthen the crystal structure.
متن کامل2-Methylsulfonyl-4-(trifluoromethyl)benzoic acid
In the title mol-ecule, C(9)H(7)F(3)O(4)S, the S and the methyl C atoms of the methyl-sulfonyl group deviate from the benzene ring plane by 0.185 (2) and -1.394 (3) Å, respectively. In the crystal, O-H⋯O hydrogen bonds link the mol-ecules into chains along [201]. Weak C-H⋯O inter-actions further link these chains into layers parallel to the ac plane.
متن کامل1-Methyl-3-trifluoromethyl-5-[(3-chlorophenyl)sulfanyl]-1H-pyrazole-4-carbaldehyde O-(4-chlorobenzoyl)oxime
In the title compound, C(19)H(12)Cl(2)F(3)N(3)O(2)S, the 3-chloro-phenyl and 4-chloro-phenyl rings form dihedral angles 89.5 (2) and 11.4 (2)°, respectively, with the pyrazole ring. In the crystal, mol-ecules related by translation along the a axis are linked into chains via C-H⋯N hydrogen bonds.
متن کاملBis[4-(4-chlorobenzoyl)-3-methyl-1-phenyl-1H-pyrazol-5-olato-κ2 O,O′]bis(methanol-κO)nickel(II)
The mol-ecular structure of the neutral mononuclear title complex, [Ni(C(17)H(12)ClN(2)O(2))(2)(CH(3)OH)(2)], is centrosymmetric. The Ni(II) atom, which is located on an inversion center, is in a distorted octahedral coordination, defined by four O atoms from two ligands as well as two O atoms from two methanol mol-ecules. Inter-molecular O-H⋯N hydrogen bonds between the hy-droxy group of metha...
متن کاملMethyl 6-azido-6-deoxy-α-d-galactoside
The structure of the title compound, C(7)H(13)N(3)O(5), was solved using data from a multiple fragment crystal. The galactoside ring adopts a (4)C(1) chair conformation. In the crystal, the molecules are linked by strong O-H⋯O hydrogen bonds, which build linkages around the screw axis of the cell in a similar way to the iodo analogue. These C-5 and C-6 packing motifs expand to R(2) (2)(10), C(2...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره 66 شماره
صفحات -
تاریخ انتشار 2010