Home / Publications / Intriguing modes of addition of 1,3,4-triphenyl-4,5-dihydro-1H-1,2,4-triazol- 5-ylidene to bicyclopropylidene

Intriguing modes of addition of 1,3,4-triphenyl-4,5-dihydro-1H-1,2,4-triazol- 5-ylidene to bicyclopropylidene

Armin de Meijere 1
Armin de Meijere
, 
Sergei Ivanovich Kozhushkov 1
Sergei Ivanovich Kozhushkov
, 
Dmitrii Sergeevich Yufit 2
Dmitrii Sergeevich Yufit
, 
Judith A. K. Howard 2
Judith A. K. Howard
10.1070/MC1999v009n01ABEH001060
Published 1999-02-16
Communication , Volume 9, Issue 1, 5-7
6
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de Meijere A. et al. Intriguing modes of addition of 1,3,4-triphenyl-4,5-dihydro-1H-1,2,4-triazol- 5-ylidene to bicyclopropylidene // Mendeleev Communications. 1999. Vol. 9. No. 1. pp. 5-7.
GOST all authors (up to 50) Copy
de Meijere A., Kozhushkov S. I., Yufit D. S., Howard J. A. K. Intriguing modes of addition of 1,3,4-triphenyl-4,5-dihydro-1H-1,2,4-triazol- 5-ylidene to bicyclopropylidene // Mendeleev Communications. 1999. Vol. 9. No. 1. pp. 5-7.
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TY - JOUR
DO - 10.1070/MC1999v009n01ABEH001060
UR - https://mendcomm.colab.ws/publications/10.1070/MC1999v009n01ABEH001060
TI - Intriguing modes of addition of 1,3,4-triphenyl-4,5-dihydro-1H-1,2,4-triazol- 5-ylidene to bicyclopropylidene
T2 - Mendeleev Communications
AU - de Meijere, Armin
AU - Kozhushkov, Sergei Ivanovich
AU - Yufit, Dmitrii Sergeevich
AU - Howard, Judith A. K.
PY - 1999
DA - 1999/02/16
PB - Mendeleev Communications
SP - 5-7
IS - 1
VL - 9
ER -
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@article{1999_de Meijere,
author = {Armin de Meijere and Sergei Ivanovich Kozhushkov and Dmitrii Sergeevich Yufit and Judith A. K. Howard},
title = {Intriguing modes of addition of 1,3,4-triphenyl-4,5-dihydro-1H-1,2,4-triazol- 5-ylidene to bicyclopropylidene},
journal = {Mendeleev Communications},
year = {1999},
volume = {9},
publisher = {Mendeleev Communications},
month = {Feb},
url = {https://mendcomm.colab.ws/publications/10.1070/MC1999v009n01ABEH001060},
number = {1},
pages = {5--7},
doi = {10.1070/MC1999v009n01ABEH001060}
}
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de Meijere, Armin, et al. “Intriguing modes of addition of 1,3,4-triphenyl-4,5-dihydro-1H-1,2,4-triazol- 5-ylidene to bicyclopropylidene.” Mendeleev Communications, vol. 9, no. 1, Feb. 1999, pp. 5-7. https://mendcomm.colab.ws/publications/10.1070/MC1999v009n01ABEH001060.

Abstract

1,3,4-Triphenyl-4,5-dihydro-1H-1,2,4-triazol-5-ylidene 1 reacts with bicyclopropylidene 2 to yield four unexpected products 3–6, none of which resembles the typical [2+1] mode of cycloaddition observed for 1 with electron-deficient alkenes.

References

2.
10.1070/MC1999v009n01ABEH001060_bib2
de Meijere
Zh. Org. Khim., 1996
3.
Cyclopropyl Building Blocks for Organic Synthesis, 36. Unprecedented Addition of Dialkoxycarbenes to Tetrasubstituted Alkenes: Bicyclopropylidene and 2-Chlorocyclopropylideneacetate
de Meijere A., Kozhushkov S.I., Yufit D.S., Boese R., Haumann T., Pole D.L., Sharma P.K., Warkentin J.
European Journal of Organic Chemistry, 2006
4.
Chemical Reactions of the Stable Carbene 1,3,4-Triphenyl-4,5-dihydro-1H-1,2,4-triazol-5-ylidene
Enders D., Breuer K., Runsink J., Henrique Teles J.
European Journal of Organic Chemistry, 1996
5.
A new general approach to bicyclopropylidenes
De Meijere A., Kozhushkov S.I., Spaeth T., Zefirov N.S.
Journal of Organic Chemistry, 1993