Facile addition of E-H bonds to a dicarbondiphosphide

Zhang，Xu1; Chen，Xiaodan1; Zhai，Haojiang2; Liu，Shihua2; Hu，Chenyang3; Liu，Liu Leo3; Wang，Shuhai4; Li，Zhongshu2

2020-05-21

10.1039/d0dt01341b

DALTON TRANSACTIONS   影响因子和分区

1477-9226

1477-9234

Charge transfer at P atoms in an N-heterocyclic carbene stabilized 6p-electron aromatic dicarbondiphosphide1has been observed upon interaction with a variety of small molecule substrates that feature a polar E-H bond (E = C, N, and O). As a result, these P atoms exhibit fleeting nucleophilicity and electrophilicity behaving as potential independent active sites, which effect the spontaneous addition of E-H bonds leading to a series of unsymmetrical 1,3-diphosphetane frameworks bearing P-C (2), P-N (6and7), and P-O bonds (8b,8c, and9). In addition, 1,3-diphosphetanium salts have been achieved when X-type substituents are weakly coordinating (i.e.[(CN)CH](3), I(4), and [(PhOH)PhO](10)). The mechanisms of such transformations are investigated using density functional theory calculations.

SCI ; EI

英语

通讯

National Natural Science Foundation of China[21703084][21603280][21720102007][21703092] ; Shandong Provincial Natural Science Foundation[ZR2017BB011] ; Doctoral Fund of Linyi University[BL2017031]

Chemistry

Chemistry, Inorganic & Nuclear

WOS:000536730100020

ROYAL SOC CHEMISTRY

CHEMISTRY

2-s2.0-85085266250

Scopus

1.College of Chemistry and Materials Science,Jinan University,Guangzhou,510632,China
2.Lehn Institute of Functional Materials (LIFM),School of Chemistry,Sun Yat-Sen University,Guangzhou,510275,China
3.Shenzhen Grubbs Institute,Department of Chemistry,Southern University of Science and Technology,Shenzhen,518055,China
4.School of Chemistry and Chemical Engineering,Linyi University,Linyi,276000,China

Zhang，Xu,Chen，Xiaodan,Zhai，Haojiang,et al. Facile addition of E-H bonds to a dicarbondiphosphide[J]. DALTON TRANSACTIONS,2020,49(19):6384-6390.

Zhang，Xu.,Chen，Xiaodan.,Zhai，Haojiang.,Liu，Shihua.,Hu，Chenyang.,...&Li，Zhongshu.(2020).Facile addition of E-H bonds to a dicarbondiphosphide.DALTON TRANSACTIONS,49(19),6384-6390.

Zhang，Xu,et al."Facile addition of E-H bonds to a dicarbondiphosphide".DALTON TRANSACTIONS 49.19(2020):6384-6390.