I found the field of Chemistry; Crystallography very interesting. Saw the article The first example of the stereoselective synthesis and crystal structure of a spirobicycloquinazolinone based on (-)-fenchone and anthranilamide published in 2019. Computed Properties of C7H8N2O, Reprint Addresses Chernyshov, VV (corresponding author), NN Vorozhtsov Novosibirsk Inst Organ Chem SB RAS, 9 Acad Lavrentiev Ave, Novosibirsk 630090, Russia.; Chernyshov, VV (corresponding author), Novosibirsk State Univ, Pirogova St 2, Novosibirsk 630090, Russia.. The CAS is 88-68-6. Through research, I have a further understanding and discovery of 2-Aminobenzamide
The possibility of a single-stage solvent-free stereoselective synthesis of a spirocyclic compound from the natural bicyclic monoterpenoid (-)-fenchone and anthranilamide has been shown for the first time. The molecular and crystal structure of (1R,2S,4S)-1,3,3-trimethyl-10H-spiro[bicyclo[2.2.1]heptane-2,2′-quinazolin]-4′(3’H)-one, C17H22N2O, was established by X-ray diffraction though the chirality was assumed via the known reactant connectivity and H-1 and C-13 NMR spectroscopy. It has shown that in the molecule, for steric reasons, there is an elongation of the Me2C-C(N)N bond to 1.603 (5) A degrees. The formation of dimers via N-H center dot center dot center dot O C hydrogen bonds with an interaction energy of 93.30 kJ mol(-1) and through cavities (33.7% of the unit-cell volume) was established in the packing of the molecules. There are no pi-stacking interactions in the structure.
Computed Properties of C7H8N2O. About 2-Aminobenzamide, If you have any questions, you can contact Chernyshov, VV; Gatilov, YV; Yarovaya, OI; Koskin, IP; Yarovoy, SS; Brylev, KA; Salakhutdinov, NF or concate me.
Reference:
Thiomorpholine – Wikipedia,
,Thiomorpholine | C4H9NS – PubChem