TY - JOUR
T1 - Transformation of carbodiimides to guanidine derivatives facilitated by gallylenes
AU - Dodonov, Vladimir A.
AU - Xiao, Lin
AU - Kushnerova, Olga A.
AU - Baranov, Evgeny V.
AU - Zhao, Yanxia
AU - Yang, Xiao Juan
AU - Fedushkin, Igor L.
N1 - Publisher Copyright:
© The Royal Society of Chemistry.
PY - 2020/7/11
Y1 - 2020/7/11
N2 - The reductive coupling of carbodiimides RNCNR (R = 2,6-iPr2C6H3, Cy, iPr) by using [(dpp-bian)GaNa(dme)2] (1); [(dpp-dad)GaNa(thf)3] (2a) and [(dpp-dad)GaK(thf)4Ga(dpp-dad)][K(thf)6] (2b) led to the guanidinate derivatives [(dpp-bian)Ga(NCy)2CNCy][Na(thf)2] (3); [LGaN(R)C(RN)N(R)C(RN)][M] L = dpp-bian, M = Na(dme)2, R = iPr, (4a); L = dpp-dad, M = Na(thf)3, R = iPr, (4b); R = Cy, (4c); M = K(thf)4, (4d); L = dpp-bian, M = Na(dme)2, R = Cy, (4e) and [(dpp-dad)Ga(2,6-iPr2C6H3N)2C][Na(thf)2] (5).
AB - The reductive coupling of carbodiimides RNCNR (R = 2,6-iPr2C6H3, Cy, iPr) by using [(dpp-bian)GaNa(dme)2] (1); [(dpp-dad)GaNa(thf)3] (2a) and [(dpp-dad)GaK(thf)4Ga(dpp-dad)][K(thf)6] (2b) led to the guanidinate derivatives [(dpp-bian)Ga(NCy)2CNCy][Na(thf)2] (3); [LGaN(R)C(RN)N(R)C(RN)][M] L = dpp-bian, M = Na(dme)2, R = iPr, (4a); L = dpp-dad, M = Na(thf)3, R = iPr, (4b); R = Cy, (4c); M = K(thf)4, (4d); L = dpp-bian, M = Na(dme)2, R = Cy, (4e) and [(dpp-dad)Ga(2,6-iPr2C6H3N)2C][Na(thf)2] (5).
UR - http://www.scopus.com/inward/record.url?scp=85087746803&partnerID=8YFLogxK
U2 - 10.1039/d0cc03270k
DO - 10.1039/d0cc03270k
M3 - Article
C2 - 32496503
AN - SCOPUS:85087746803
SN - 1359-7345
VL - 56
SP - 7475
EP - 7478
JO - Chemical Communications
JF - Chemical Communications
IS - 54
ER -