Home / Publications / Annelated 4,5-diazaspiro[2.4]hepta-4,6-diene obtained by [3 + 2] Cycloaddition of Diazocyclopropane to Cyclooctyne

Annelated 4,5-diazaspiro[2.4]hepta-4,6-diene obtained by [3 + 2] Cycloaddition of Diazocyclopropane to Cyclooctyne

Evgenii Vladimirovich Shulishov 1
Evgenii Vladimirovich Shulishov
,  , 
Oleg Matveevich Nefedov 1
Oleg Matveevich Nefedov
10.1016/j.mencom.2013.07.002
Published 2013-07-11
Communication , Volume 23, Issue 4, 187-189
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Shulishov E. V., Tomilov Y. V., Nefedov O. M. Annelated 4,5-diazaspiro[2.4]hepta-4,6-diene obtained by [3 + 2] Cycloaddition of Diazocyclopropane to Cyclooctyne // Mendeleev Communications. 2013. Vol. 23. No. 4. pp. 187-189.
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Shulishov E. V., Tomilov Y. V., Nefedov O. M. Annelated 4,5-diazaspiro[2.4]hepta-4,6-diene obtained by [3 + 2] Cycloaddition of Diazocyclopropane to Cyclooctyne // Mendeleev Communications. 2013. Vol. 23. No. 4. pp. 187-189.
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TY - JOUR
DO - 10.1016/j.mencom.2013.07.002
UR - https://mendcomm.colab.ws/publications/10.1016/j.mencom.2013.07.002
TI - Annelated 4,5-diazaspiro[2.4]hepta-4,6-diene obtained by [3 + 2] Cycloaddition of Diazocyclopropane to Cyclooctyne
T2 - Mendeleev Communications
AU - Shulishov, Evgenii Vladimirovich
AU - Tomilov, Yury Vasil'evich
AU - Nefedov, Oleg Matveevich
PY - 2013
DA - 2013/07/11
PB - Mendeleev Communications
SP - 187-189
IS - 4
VL - 23
ER -
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@article{2013_Shulishov,
author = {Evgenii Vladimirovich Shulishov and Yury Vasil'evich Tomilov and Oleg Matveevich Nefedov},
title = {Annelated 4,5-diazaspiro[2.4]hepta-4,6-diene obtained by [3 + 2] Cycloaddition of Diazocyclopropane to Cyclooctyne},
journal = {Mendeleev Communications},
year = {2013},
volume = {23},
publisher = {Mendeleev Communications},
month = {Jul},
url = {https://mendcomm.colab.ws/publications/10.1016/j.mencom.2013.07.002},
number = {4},
pages = {187--189},
doi = {10.1016/j.mencom.2013.07.002}
}
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Shulishov, Evgenii Vladimirovich, et al. “Annelated 4,5-diazaspiro[2.4]hepta-4,6-diene obtained by [3 + 2] Cycloaddition of Diazocyclopropane to Cyclooctyne.” Mendeleev Communications, vol. 23, no. 4, Jul. 2013, pp. 187-189. https://mendcomm.colab.ws/publications/10.1016/j.mencom.2013.07.002.

Abstract

The 1,3-dipolar cycloaddition of diazocyclopropane generated in situ to cyclooctyne at –30 to –25°C afforded highly reactive spiro(9,10-diazabicyclo[6.3.0]undeca-1(8),9-diene-11,1’-cyclopropane) which can add nucleophiles to the azocyclopropane fragment or undergo oligomerization with three-membered ring opening.

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