TY - JOUR
T1 - Metal-Assisted Entry into the Bicyclo[42.1]nona-2,4-diene System
AU - Goldschmidt, Zeev
AU - Genizi, Elisheva
N1 - Publisher Copyright:
© 1985 Georg Thieme Verlag, Stuttgart, Germany. All rights reserved.
PY - 1985
Y1 - 1985
N2 - The present first synthesis of 7,7,8,8-tetracyanobicyclo[4.2.1] nona-2,4-diene involves a novel thermal rearrangement of the readily available [3 + 2] cycloadduct of cycloheptatriene-Fe(CO)3 with tetracyanoethylene to 7,7,8,8-tetracyanobicyclo[4.2.1]nona-2,4-diene-Fe(CO)3, followed by oxidative disengagement of the metal fragment with ceric ammonium nitrate. The rearrangement is best effected in polar solvents.
AB - The present first synthesis of 7,7,8,8-tetracyanobicyclo[4.2.1] nona-2,4-diene involves a novel thermal rearrangement of the readily available [3 + 2] cycloadduct of cycloheptatriene-Fe(CO)3 with tetracyanoethylene to 7,7,8,8-tetracyanobicyclo[4.2.1]nona-2,4-diene-Fe(CO)3, followed by oxidative disengagement of the metal fragment with ceric ammonium nitrate. The rearrangement is best effected in polar solvents.
UR - http://www.scopus.com/inward/record.url?scp=85005675612&partnerID=8YFLogxK
U2 - 10.1055/s-1985-31397
DO - 10.1055/s-1985-31397
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AN - SCOPUS:85005675612
SN - 0039-7881
VL - 1985
SP - 949
EP - 950
JO - Synthesis (Germany)
JF - Synthesis (Germany)
IS - 10
ER -