Collect. Czech. Chem. Commun.
2001, 66, 1250-1256
https://doi.org/10.1135/cccc20011250
New Cyclodimerization Reaction of (3,5-Di-tert-butyl-4-oxocyclohexa-2,5-dienylidene)acetic Acid
Peter Nesvadbaa,*, Piotr Rzadekb and Günther Ristb
a Ciba Specialty Chemicals Inc., CH-4002 Basel, Switzerland
b Institute of Physical Chemistry, University of Basel, Klingelbergstrasse 80, CH-4056 Basel, Switzerland
References
1. For a review see: Grünanger P.: Houben–Weyl, Methoden der Organischen Chemie, Vol. VII/3b, p. 395. Thieme, Stuttgart 1979.
2a. J. Chem. Soc., Perkin Trans. 1 1997, 587.
< W., Lee H. J., Yoo C. H., Jung J. W., Kim B. H.: https://doi.org/10.1039/a607418i>
2b. J. Org. Chem. 1994, 59, 6322.
< R. S., Arnaiz D. O., Boyce J. P., Frutos R. P., Louie M. S., Mattson-Arnaiz H. L., Rainier J. D., Turnbull K. D., Yang W.: https://doi.org/10.1021/jo00100a039>
3. J. Am. Chem. Soc. 1998, 120, 7119.
< O., Vigalok A., Milstein D.: https://doi.org/10.1021/ja9809612>
4. Nesvadba P., Evans S., Gande M. E., von Ahn V. H., Winter R. A. E. (Ciba SC): U.S. 5 750 765, 1998; Chem. Abstr. 1997, 126, 7809.
5. Polym. Degrad. Stab. 1996, 54, 15.
< J., Nešpůrek S., Zweifel H.: https://doi.org/10.1016/0141-3910(96)00108-5>
6. Helv. Chim. Acta 1994, 77, 655.
< H., Kuenzi H., Fuhrer H., Rist G.: https://doi.org/10.1002/hlca.19940770308>
7. Phosphorus, Sulfur Silicon Relat. Elem. 1990, 47, 7.
< H., Ozegowski S., Costisella B.: https://doi.org/10.1080/10426509008046839>
8. Aust. J. Chem. 1977, 30, 2565.
< F. R., Webb R. J.: https://doi.org/10.1071/CH9772565>
9. Collect. Czech. Chem. Commun. 1980, 45, 2675.
< L., Vašíčková S., Souček M.: https://doi.org/10.1135/cccc19802675>
10a. J. Org. Chem. 1994, 59, 7209.
< A. R., Zhang Z., Lang H., Lan X.: https://doi.org/10.1021/jo00103a009>
10b. J. Polym. Sci., Part A: Polym. Chem. 1993, 31, 3239.
W., Bromps W., Ching Ta Yen.:
11. Tetrahedron Lett. 1977, 2967.
< J. A.: https://doi.org/10.1016/S0040-4039(01)83128-2>
12. Synth. Commun. 2000, 30, 2825.
< P.: https://doi.org/10.1080/00397910008086909>
13. For the first synthesis of 1a see: Volodkin A. A., Ershov V. V., Ostapets-Sveshnikova G. D.: Izv. Akad. Nauk SSSR, Ser. Khim. 1969, 647; for 1b: Hewgill F. R., Webb R. J.: Aust. J. Chem. 1977, 30, 2565; for 1c: Rieker A., Kessler H.: Tetrahedron 1968, 24, 5133.