The compound crystallizes in the orthorhombic crystal class in the space group Pbca with cell parameters a=13.412(6) , b=12.398(14) , c=19.026(19) and V=3164(5) 3 for Z=8. The cyclohexane ring is in a chair conformation. The structure exhibits intermolecular hydrogen bonds of the type...
美国药典标准品#1396150,美他沙酮相关化合物A,Metaxalone Related Compound A (10 mg) (4-((3,5-dimethylphenoxy)methyl)imidazolidin-2-one) Remel TB Malachite Green 货号:R40208 品牌:Remel 2.0ml Micro Centrifuge Tube, Graduated, Self-Standing, Yellow, CLIKLOK Flat Cap, case of 500 货号:ECLS-...
The highly branchedtert-butyl group (CH3)3C― (tert-butyl) is even more spatially demanding than the methyl group, and more than 99.99 percent oftert-butylcyclohexane molecules adopt chair conformations in which the (CH3)3C― group is equatorial. ...
Modulation of cytotoxicity and cellular pharmacology of 1,2-diaminocyclohexane platinum (IV) complexes mediated by axial and equatorial ligands. Isomers (R,R-, S,S-, and cis-) of 1,2-diaminocyclohexane (DACH) platinum(IV) complexes with selected axial and equatorial ligands were synthesized and...
Spiro(5,7-dimethoxy-1(1H)oxo-2-benzopyran-3(4H),1′-cyclohexane) (C 16 H 20 O 4 ) was prepared by alkylation of o -lithio 3,5-dimethoxy- N -methyl benzamide with methylene cyclohexane oxide followed by alkaline hydrolysis and its crystal structure was determined by X-ray ...
REVIEWS Viroporins: structure and biological functions José Luis Nieva1, Vanesa Madan2 and Luis Carrasco3 Abstract | Viroporins are small, hydrophobic proteins that are encoded by a wide range of clinically relevant animal viruses. When these proteins oligomerize in host cell membranes, they ...
An overview of ordered mesoporous material SBA-15: synthesis, functionalization and application in oxidation reactions 10.1007/s10934-016-0311-z Google Scholar [58] M. Rezaei, A. Najafi Chermahini, H.A. Dabbagh Green and selective oxidation of cyclohexane over vanadium pyrophosphate supported on me...
This unusual geometry may be due to the strain associated with the two rings: the five-membered ring being cis-fused at the C(1) and C(8a) atoms of cyclohexene while the cyclohexane ring is trans-fused at the C(8a) and C(4a) atoms of cyclohexene. Note that the methyl group, C(20...
The molecular structure of the title structure consists of one indolin-2-one ring, a 4,5-dihydro-3H-pyrazole ring, a difluoromethyl and a ethyl formate group (cf. the figure). The title structure contains two crystallographically independent molecules Mole1 (C1—C14/N1–N3/O1—O3) and Mol...
4-ethyl-2-methylhexane c. 2,2,3,3-tetramethylbutane Draw the structure of sec-butyl tosylate. Draw the structures for compounds A-E. Draw the structure of the compound 1-(tertbutyl)-4-chlorocyclohexane. Draw the structure corresponding to 4-(t-butyl)-1,1-dimethylcyclohexane. Draw the ...