In the title compound, C24H26FN3O, the cyclo-hexane ring adopts a chair conformation; the propyl substituent is in an equatorial orientation and the bond-angle sum at the C atom bonded to the carbohydrazide N atom is 360.0°. The dihedral angle between the 1H-indole ring system and the phenyl ring is 82.77 (13)°. A weak intra-molecular C-H⋯π contact occurs. In the crystal, pairs of mol-ecules re...

The title compound, C(24)H(26)N(2)O(4), lies about a crystallographic twofold rotation axis. The cyclo-hexane rings adopts a chair conformation. The two pyridine rings form a dihedral angle of 41.02 (4)°. In the crystal, mol-ecules are linked via C-H⋯O and C-H⋯N hydrogen bonds into a layer parallel to the bc plane.

The title compound, C(16)H(18)N(2)S(2), lies about an inversion center with only half of the mol-ecule in the asymmetric unit. The cyclo-hexane ring adopts a chair conformation, and the terminal thio-phene rings are in a transoid orientation, with an S⋯S separation between the two terminal 2-thio-phene rings of 11.6733 (9) Å.

This study evaluated the antimicrobial activity of Ficus exasperata and compared the efficacy of ethanol and hexane extracts on five microbial isolates. To ascertain the set objective, after extraction with ethanol and hexane, the disk and well diffusion agar methods were employed to investigate the antimicrobial activity of the extracts and its minimum inhibitory and bactericidal concentration...

In the title compound, C(24)H(26)FN(3)O(4), the two aromatic rings form a dihedral angle of 88.81 (15)°. The cyclo-hexane ring adopts a chair conformation and the five-membered ring is essentially planar, with a maximum deviation from planarity of 0.041 (2) Å. The crystal structure displays inter-molecular C-H⋯O and N-H⋯O hydrogen bonds.

The title compound, C(21)H(33)NO, crystallizes with three independent mol-ecules in the asymmetric unit. The cyclo-hexane and piperidine rings adopt chair conformations. The crystal packing is stabilized by inter-molecular O-H⋯N and C-H⋯O hydrogen bonds, and by weak π-π stacking inter-actions [centroid-centroid distance = 3.876 (2) Å].

In the title compound, C(16)H(21)BrO(2), the cyclo-hexane ring is in a chair conformation and its least-squares plane is at an angle of 61.3 (9)° to the benzene ring. The crystal packing is stabilized by weak π-π stacking inter-actions [centroid-centroid distance = 3.697 (9) Å] between the bromo-meth-oxy-phenyl rings of neighbouring mol-ecules.

In the title compound, C(18)H(18)O(4), the 1,3-dioxane ring adopts a distorted envelope conformation with the C atom common to the cyclo-hexane ring forming the flap. In the crystal, inversion dimers linked by pairs of C-H⋯O hydrogen bonds occur.

In the title compound, C(14)H(19)I, the cyclo-hexane ring adopts a chair conformation and the substituents are in equatorial sites. The dihedral angle between the mean planes of the cyclo-hexane and benzene rings is 67.23 (13)°.

The effect of drop size on the degradation rate of VX, O-ethyl S-[2-(diisopropylamino)ethyl]methylphosphonothioate, in fresh concrete has been examined using (31)P NMR. Drops of neat VX, ranging in size from 4 microL to 0.2 microL, applied to small concrete coupons (8 mm x 15 mm) were observed to degrade at different rates, with the 1 microL and smaller drops reacting in less than 4 days, and t...