The Reactivity of [PhP(Se)(µ-Se)]2 and (PhP)3Se2 Towards Acetylenes and Cyanamides. X-Ray Crystal Structures of Some P-Se-C and P-Se-C-N Heterocycles

P Bhattacharyya; Alexandra Martha Zoya Slawin; John Derek Woollins

The Reactivity of [PhP(Se)(µ-Se)]₂ and (PhP)₃Se₂ Towards Acetylenes and Cyanamides. X-Ray Crystal Structures of Some P-Se-C and P-Se-C-N Heterocycles

P Bhattacharyya, Alexandra Martha Zoya Slawin, John Derek Woollins

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

Abstract

Several unusual P-Se-C and P-Se-C-N heterocycles are formed by the reaction of [PhP(Se) (mu-Se)](2) or (PhP)(3)Se-2 with alkynes or cyanamides, generated by the fragmentation of the organophosphorus-selenium compound and addition across the Cequivalent toC or Cequivalent toN triple bond of the organic substrate. X-ray crystallographic analysis reveals an unexpected diversity of structural motifs within these heterocyclic systems, including P2SeCN, P2C2Se and PC2Se2 rings.

Original language	English
Pages (from-to)	2705-2711
Number of pages	7
Journal	Chemistry - A European Journal
Volume	8
Issue number	12
Publication status	Published - 17 Jun 2002

Keywords

cycloaddition
heterocycles
phosphorus
selenium
structure elucidation
WOOLLINS REAGENT
(PHP(SE)(MU-SE))(2)

Cite this

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title = "The Reactivity of [PhP(Se)(µ-Se)]2 and (PhP)3Se2 Towards Acetylenes and Cyanamides. X-Ray Crystal Structures of Some P-Se-C and P-Se-C-N Heterocycles",

abstract = "Several unusual P-Se-C and P-Se-C-N heterocycles are formed by the reaction of [PhP(Se) (mu-Se)](2) or (PhP)(3)Se-2 with alkynes or cyanamides, generated by the fragmentation of the organophosphorus-selenium compound and addition across the Cequivalent toC or Cequivalent toN triple bond of the organic substrate. X-ray crystallographic analysis reveals an unexpected diversity of structural motifs within these heterocyclic systems, including P2SeCN, P2C2Se and PC2Se2 rings.",

keywords = "cycloaddition, heterocycles, phosphorus, selenium, structure elucidation, WOOLLINS REAGENT, (PHP(SE)(MU-SE))(2)",

author = "P Bhattacharyya and Slawin, {Alexandra Martha Zoya} and Woollins, {John Derek}",

year = "2002",

month = jun,

day = "17",

language = "English",

volume = "8",

pages = "2705--2711",

journal = "Chemistry - A European Journal",

issn = "0947-6539",

publisher = "John Wiley & Sons, Ltd",

number = "12",

}

The Reactivity of [PhP(Se)(µ-Se)]₂ and (PhP)₃Se₂ Towards Acetylenes and Cyanamides. X-Ray Crystal Structures of Some P-Se-C and P-Se-C-N Heterocycles. / Bhattacharyya, P; Slawin, Alexandra Martha Zoya; Woollins, John Derek.
In: Chemistry - A European Journal, Vol. 8, No. 12, 17.06.2002, p. 2705-2711.

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

TY - JOUR

T1 - The Reactivity of [PhP(Se)(µ-Se)]2 and (PhP)3Se2 Towards Acetylenes and Cyanamides. X-Ray Crystal Structures of Some P-Se-C and P-Se-C-N Heterocycles

AU - Bhattacharyya, P

AU - Slawin, Alexandra Martha Zoya

AU - Woollins, John Derek

PY - 2002/6/17

Y1 - 2002/6/17

N2 - Several unusual P-Se-C and P-Se-C-N heterocycles are formed by the reaction of [PhP(Se) (mu-Se)](2) or (PhP)(3)Se-2 with alkynes or cyanamides, generated by the fragmentation of the organophosphorus-selenium compound and addition across the Cequivalent toC or Cequivalent toN triple bond of the organic substrate. X-ray crystallographic analysis reveals an unexpected diversity of structural motifs within these heterocyclic systems, including P2SeCN, P2C2Se and PC2Se2 rings.

AB - Several unusual P-Se-C and P-Se-C-N heterocycles are formed by the reaction of [PhP(Se) (mu-Se)](2) or (PhP)(3)Se-2 with alkynes or cyanamides, generated by the fragmentation of the organophosphorus-selenium compound and addition across the Cequivalent toC or Cequivalent toN triple bond of the organic substrate. X-ray crystallographic analysis reveals an unexpected diversity of structural motifs within these heterocyclic systems, including P2SeCN, P2C2Se and PC2Se2 rings.

KW - cycloaddition

KW - heterocycles

KW - phosphorus

KW - selenium

KW - structure elucidation

KW - WOOLLINS REAGENT

KW - (PHP(SE)(MU-SE))(2)

UR - http://www.scopus.com/inward/record.url?scp=0037124592&partnerID=8YFLogxK

UR - http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=12391648

M3 - Article

SN - 0947-6539

VL - 8

SP - 2705

EP - 2711

JO - Chemistry - A European Journal

JF - Chemistry - A European Journal

IS - 12

ER -

The Reactivity of [PhP(Se)(µ-Se)]₂ and (PhP)₃Se₂ Towards Acetylenes and Cyanamides. X-Ray Crystal Structures of Some P-Se-C and P-Se-C-N Heterocycles

Abstract

Keywords

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