Molybdenum promoted alkyne dimerisation leading to novel metallacycles: The crystal and molecular structures of prone-[Mo{η4-C(CF 3)C(CF3)C(Me)C(CO2Me)(SC6F 5)}(CF3C≡CCF3)(η5-C 5H5)] and supine-[Mo{η4-C(CF 3)...

Naz M. Agh-Atabay; Jack L. Davidson; Kenneth W. Muir

doi:10.1039/C39900001399

Molybdenum promoted alkyne dimerisation leading to novel metallacycles: The crystal and molecular structures of prone-[Mo{η⁴-C(CF ₃)C(CF₃)C(Me)C(CO₂Me)(SC₆F ₅)}(CF₃C≡CCF₃)(η⁵-C ₅H₅)] and supine-[Mo{η⁴-C(CF ₃)...

Naz M. Agh-Atabay, Jack L. Davidson, Kenneth W. Muir

School of Engineering & Physical Sciences

Research output: Contribution to journal › Article › peer-review

10 Citations (Scopus)

Abstract

Title full: Molybdenum promoted alkyne dimerisation leading to novel metallacycles: The crystal and molecular structures of prone-[Mo{?⁴-C(CF ₃)C(CF₃)C(Me)C(CO₂Me)(SC₆F ₅)}(CF₃C=CCF₃)(?⁵-C ₅H₅)] and supine-[Mo{?⁴-C(CF ₃)(SC₆F₅)C(CF₃)C(Ph)C(Ph)}-(CF ₃C=CCF₃)(?⁵-C₅H ₅)]. Reactions of alkynes with [MoSC₆F₅(CF ₃C=CCF₃)₂(?⁵-C ₅H₅)] 1 gives the novel prone ?⁴-butadienyl complex [Mo{?⁴-C(CF₃)C(CF₃)C(R')C(R) (SC₆F₅)}(CF₃C=CCF₃) (?⁵-C₅H₅)], which undergoes isomerisation via an ?²-vinyl intermediate to the supine isomer followed by a novel 1,4-thiolate migration to give supine-[Mo{?⁴-C(CF ₃)(SC₆F₅)C(CF₃)C(R)C(R')} (CF₃=CCF₃)(?⁵-C₅H ₅)].

Original language	English
Pages (from-to)	1399-1401
Number of pages	3
Journal	Journal of the Chemical Society, Chemical Communications
Issue number	20
DOIs	https://doi.org/10.1039/C39900001399
Publication status	Published - 1990

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Agh-Atabay, N. M., Davidson, J. L., & Muir, K. W. (1990). Molybdenum promoted alkyne dimerisation leading to novel metallacycles: The crystal and molecular structures of prone-[Mo{η⁴-C(CF ₃)C(CF₃)C(Me)C(CO₂Me)(SC₆F ₅)}(CF₃C≡CCF₃)(η⁵-C ₅H₅)] and supine-[Mo{η⁴-C(CF ₃)... Journal of the Chemical Society, Chemical Communications, (20), 1399-1401. https://doi.org/10.1039/C39900001399

@article{68c042bfa6ef4597be72059aaa2cdc6a,

title = "Molybdenum promoted alkyne dimerisation leading to novel metallacycles: The crystal and molecular structures of prone-[Mo\{η4-C(CF 3)C(CF3)C(Me)C(CO2Me)(SC6F 5)\}(CF3C≡CCF3)(η5-C 5H5)] and supine-[Mo\{η4-C(CF 3)...",

abstract = "Title full: Molybdenum promoted alkyne dimerisation leading to novel metallacycles: The crystal and molecular structures of prone-[Mo\{?4-C(CF 3)C(CF3)C(Me)C(CO2Me)(SC6F 5)\}(CF3C=CCF3)(?5-C 5H5)] and supine-[Mo\{?4-C(CF 3)(SC6F5)C(CF3)C(Ph)C(Ph)\}-(CF 3C=CCF3)(?5-C5H 5)]. Reactions of alkynes with [MoSC6F5(CF 3C=CCF3)2(?5-C 5H5)] 1 gives the novel prone ?4-butadienyl complex [Mo\{?4-C(CF3)C(CF3)C(R')C(R) (SC6F5)\}(CF3C=CCF3) (?5-C5H5)], which undergoes isomerisation via an ?2-vinyl intermediate to the supine isomer followed by a novel 1,4-thiolate migration to give supine-[Mo\{?4-C(CF 3)(SC6F5)C(CF3)C(R)C(R')\} (CF3=CCF3)(?5-C5H 5)].",

author = "Agh-Atabay, \{Naz M.\} and Davidson, \{Jack L.\} and Muir, \{Kenneth W.\}",

year = "1990",

doi = "10.1039/C39900001399",

language = "English",

pages = "1399--1401",

journal = "Journal of the Chemical Society, Chemical Communications",

issn = "0022-4936",

publisher = "Chemical Society",

number = "20",

}

Agh-Atabay, NM, Davidson, JL & Muir, KW 1990, 'Molybdenum promoted alkyne dimerisation leading to novel metallacycles: The crystal and molecular structures of prone-[Mo{η⁴-C(CF ₃)C(CF₃)C(Me)C(CO₂Me)(SC₆F ₅)}(CF₃C≡CCF₃)(η⁵-C ₅H₅)] and supine-[Mo{η⁴-C(CF ₃)...', Journal of the Chemical Society, Chemical Communications, no. 20, pp. 1399-1401. https://doi.org/10.1039/C39900001399

Molybdenum promoted alkyne dimerisation leading to novel metallacycles: The crystal and molecular structures of prone-[Mo{η⁴-C(CF ₃)C(CF₃)C(Me)C(CO₂Me)(SC₆F ₅)}(CF₃C≡CCF₃)(η⁵-C ₅H₅)] and supine-[Mo{η⁴-C(CF ₃)... / Agh-Atabay, Naz M.; Davidson, Jack L.; Muir, Kenneth W.
In: Journal of the Chemical Society, Chemical Communications, No. 20, 1990, p. 1399-1401.

Research output: Contribution to journal › Article › peer-review

TY - JOUR

T1 - Molybdenum promoted alkyne dimerisation leading to novel metallacycles

T2 - The crystal and molecular structures of prone-[Mo{η4-C(CF 3)C(CF3)C(Me)C(CO2Me)(SC6F 5)}(CF3C≡CCF3)(η5-C 5H5)] and supine-[Mo{η4-C(CF 3)...

AU - Agh-Atabay, Naz M.

AU - Davidson, Jack L.

AU - Muir, Kenneth W.

PY - 1990

Y1 - 1990

N2 - Title full: Molybdenum promoted alkyne dimerisation leading to novel metallacycles: The crystal and molecular structures of prone-[Mo{?4-C(CF 3)C(CF3)C(Me)C(CO2Me)(SC6F 5)}(CF3C=CCF3)(?5-C 5H5)] and supine-[Mo{?4-C(CF 3)(SC6F5)C(CF3)C(Ph)C(Ph)}-(CF 3C=CCF3)(?5-C5H 5)]. Reactions of alkynes with [MoSC6F5(CF 3C=CCF3)2(?5-C 5H5)] 1 gives the novel prone ?4-butadienyl complex [Mo{?4-C(CF3)C(CF3)C(R')C(R) (SC6F5)}(CF3C=CCF3) (?5-C5H5)], which undergoes isomerisation via an ?2-vinyl intermediate to the supine isomer followed by a novel 1,4-thiolate migration to give supine-[Mo{?4-C(CF 3)(SC6F5)C(CF3)C(R)C(R')} (CF3=CCF3)(?5-C5H 5)].

AB - Title full: Molybdenum promoted alkyne dimerisation leading to novel metallacycles: The crystal and molecular structures of prone-[Mo{?4-C(CF 3)C(CF3)C(Me)C(CO2Me)(SC6F 5)}(CF3C=CCF3)(?5-C 5H5)] and supine-[Mo{?4-C(CF 3)(SC6F5)C(CF3)C(Ph)C(Ph)}-(CF 3C=CCF3)(?5-C5H 5)]. Reactions of alkynes with [MoSC6F5(CF 3C=CCF3)2(?5-C 5H5)] 1 gives the novel prone ?4-butadienyl complex [Mo{?4-C(CF3)C(CF3)C(R')C(R) (SC6F5)}(CF3C=CCF3) (?5-C5H5)], which undergoes isomerisation via an ?2-vinyl intermediate to the supine isomer followed by a novel 1,4-thiolate migration to give supine-[Mo{?4-C(CF 3)(SC6F5)C(CF3)C(R)C(R')} (CF3=CCF3)(?5-C5H 5)].

UR - https://www.scopus.com/pages/publications/51149221474

U2 - 10.1039/C39900001399

DO - 10.1039/C39900001399

M3 - Article

SN - 0022-4936

SP - 1399

EP - 1401

JO - Journal of the Chemical Society, Chemical Communications

JF - Journal of the Chemical Society, Chemical Communications

IS - 20