Neunhoeffer, Otto published the artcileSynthesis and nitration of phenylcyclohexane, Safety of 4-Cyclohexylbenzoic acid, the publication is Journal fuer Praktische Chemie (Leipzig) (1932), 95-109, database is CAplus.
In the preparation of phenyleyelohexane (I) the yield is increased with an excess of C6H6; thus, 1 mol. cyclohexyl chloride and 3 mols. C6H6 give 0.55 mol. I and 0.18 mol. dicyclohexylbenzene (II), while 12 mols. C6H6 gives 0.8 mol. I and 0.08 mol. II. Degradation of I with O3 gives cyclopentylacetic acid, characterized as the amide, m. 149°. Oxidation of II gives terephthalic acid. Nitration of I in Ac2O with fuming HNO3 gives a mixture of p- (III) and o-nitrocyclohexylbenzenes (IV), in the ratio 78: 22; III b0.6 142°, m. 57°; IV b0.5 113°, m. 45°. Electrolytic reduction of III gives quantitatively p-cyelohexylaniline; through the diazo reaction this gives 90% of pcyclohexyliodobenzene, b0.5 117°, m. 4°, and 42% of nitrile, b0.5 123°, m. 41°; hydrolysis gives p-cyclohexylbenzoic acid, m. 196°. Electrolytic reduction of IV gives o-cyclohexylaniline,b0.6 106°.m.13°; Acderiv.,m.101°; Bzderiv.,m.154°. III is trimorphic, m. 54°, 56° and 57°.
Journal fuer Praktische Chemie (Leipzig) published new progress about 20029-52-1. 20029-52-1 belongs to quinuclidine, auxiliary class Carboxylic acid,Benzene, name is 4-Cyclohexylbenzoic acid, and the molecular formula is C13H16O2, Safety of 4-Cyclohexylbenzoic acid.
Referemce:
https://en.wikipedia.org/wiki/Quinuclidine,
Quinuclidine | C7H13N | ChemSpider