Bel’skii, V. E. published the artcileHydrogen bonding of phenol and tert-butyl alcohol with phosphonates, Product Details of C5H10Cl3O3P, the publication is Zhurnal Obshchei Khimii (1975), 45(12), 2606-9, database is CAplus.
H bonding between Me3COH or PhOH and 27 RP(O)(OEt)2 (R = e.g., Et, piperidinomethyl, ClCH2CH2, vinyl, Ph) in CCl4 was studied by ir; compounds with 2 acceptor groups formed H bonds preferentially with the PO group. The heat of H bonding between PhOH and the phosphonates was correlated with Taft ρ* constants and 31P NMR chem. shifts.
Zhurnal Obshchei Khimii published new progress about 866-23-9. 866-23-9 belongs to chlorides-buliding-blocks, auxiliary class Aliphatic Chain, name is Diethyltrichloromethylphosphonate, and the molecular formula is C5H10Cl3O3P, Product Details of C5H10Cl3O3P.
Referemce:
https://en.wikipedia.org/wiki/Chloride,
Chlorides – an overview | ScienceDirect Topics