Scott, Francis L. published the artcileNitrogen systems. VI. Some nucleophilic displacements on 1-carbamoylpyrazoles, SDS of cas: 14294-10-1, the publication is Chemistry & Industry (London, United Kingdom) (1956), 547-8, database is CAplus.
cf. C.A. 49, 15i. ZCSNH2 (throughout this abstract Z = 3,5-dimethyl-1-pyrazolyl) (I) refluxed in EtOH with RNH2 [R = Bu] (II), cyclohexyl (III), Ph2NCONH, H2O.NH2, or PhNHNH2 (IV)], morpholine (V), or piperidine (VI) gave the corresponding monosubstituted thiourea. I with aniline (VII) or benzylamine the sym. disubstituted thiourea. ZC(:NH)NHR [R = Bz (VIII), SO2C6H4Me-p (IX), and CSNHPh (X)] were unaffected by II, III, IV, V, or VI in EtOH, but, in the absence of EtOH, VIII on refluxing with II, III, VI, or VII gave the corresponding Bz derivatives of the mono substituted guanidines and with V gave both 4-(benzoylguanyl)morpholine and BzN:CR2(R = morpholino). Similarly IX refluxed with II, III, IV, V or VI in the absence of EtOH gave the p-tolylsulfonyl derivatives of the corresponding monosubstituted guanidines. ZC(:NH)NHC(SMe):NR.HI or its 4-Cl or 4-Br derivative (R = Ph) on refluxing in EtOH with amines gives very little reaction, but refluxing with II, III, or V in the absence of EtOH gives RC(:NH)NHC(SMe):NPh (R = the corresponding amino group), α-C10H7NHCONHC(:NH)Z in EtOH refluxed with II, III, IV, V, or VI gives the corresponding α-naphthyl ureas and ZH. Use of an azide ion gives with ZC(:NH)NHR(R = H or NO2) 5-amino- and 5-nitraminotetrazoles, resp. Cf. C.A. 47, 6886a, 8670g, 9923c.
Chemistry & Industry (London, United Kingdom) published new progress about 14294-10-1. 14294-10-1 belongs to amides-buliding-blocks, auxiliary class Morpholine,Thiourea,Amine,Amide, name is Morpholine-4-carbothioamide, and the molecular formula is C14H21BO2, SDS of cas: 14294-10-1.
Referemce:
https://en.wikipedia.org/wiki/Amide,
Amide – an overview | ScienceDirect Topics