Abstract
Fluorination of triphenylarsine oxide by aqueous hydrogen fluoride (1–40%) in the absence of glass readily gives triphenylarsine difluoride. When the reaction with dilute (1%) aqueous hydrogen fluoride is carried out in borosilicate glass apparatus, the glass participates in the reaction resulting in the formation of the crystalline 2:1 adduct 2Ph 3AsO·HBF 4. Crystals of this compound are monoclinic, P 2 1/ c , a = 12.926(4), b = 17.819(6), c = 14.994(4) Å, β = 98.97(3)°, Z = 4. The structure contains cations [(Ph 3AsO) 2H] + in which O ⃜ O is 2.44(2)Å, and anions BF 4 −.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
