|
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|
Re L, Schinz H. Cyclisation von 3,6-Dimethyl-3-carbohydroxy-heptadien-(1,5), einer Terpensäure mit dem Skelett des Artemesiaketons. Helv Chim Acta 2004. [DOI: 10.1002/hlca.19580410624] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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2
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Über die Decarboxylierung von 1,2,3-Tricarbonylverbindungen: 5,6-Diaryl-5-hydroxy-3,4-diketo-tetrahydro-2-pyrone. 11. Mitteilung über Reduktone. Helv Chim Acta 2004. [DOI: 10.1002/hlca.19570400725] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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3
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Kappeler H, Eschenmoser A, Schinz H. Synthese und Cyclisation von 2,7-Dimethyl-octadien-(2,6 bzw. 2,7)-säure-(1), eines Isomeren der Geraniumsäure mit m-Cymol-Skelett. Helv Chim Acta 2004. [DOI: 10.1002/hlca.19530360725] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
|
|
4
|
Eschenmoser A, Günthard HH. Zur Kenntnis der Sesquiterpene und Azulene. 98. Mitteilung. Zur Cyclisation des β-Caryophyllens. Helv Chim Acta 2004. [DOI: 10.1002/hlca.19510340732] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Carrupt PA, Vogel P. Abinitio Mo calculations on the rearrangements of 7-oxa-2-bicyclo[2.2.1]heptyl cations. The facile migration of acyl group in wagner-meerwein rearrangements. J PHYS ORG CHEM 1988. [DOI: 10.1002/poc.610010507] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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|
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Le Drian C, Vogel P. Acid-Catalyzed Rearrangements of 5,6-exo-Epoxy-7-oxabicyclo[2.2.1]hept-2-yl Derivatives. Migratory Aptitudes of Acylvs. Alkyl Groups inWagner-Meerwein Transpositions. Helv Chim Acta 1987. [DOI: 10.1002/hlca.19870700706] [Citation(s) in RCA: 48] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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7
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Le Drian C, Vogel P. Facile migration of acyl groups in Wagner-Meerwein transpositions. Acid-catalyzed rearrangements of 5,6-exo-epoxy-7-oxa-2-bicyclo[2.2.1]heptanone and derivatives. Tetrahedron Lett 1987. [DOI: 10.1016/s0040-4039(01)81032-7] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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8
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Karpf M. Die Acylierung von Acetylenen mit ?, ?-unges�ttigten S�urechloriden. Eine neue Synthese von 5-Cyclopentenonen. Helv Chim Acta 1984. [DOI: 10.1002/hlca.19840670110] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
|
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9
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10
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Berner D, Cox DP, Dahn H. 1,2-Shift of a Carboxyl Group in aWagner-Meerwein Rearrangement. Helv Chim Acta 1982. [DOI: 10.1002/hlca.19820650713] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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11
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12
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Dahn H, Gowal H, Schlunke HP. �ber die 1,2-Verschiebung von Carbonestergruppen bei der Benzils�ureumlagerung von ?,?-Dioxobutters�ure-estern. 25. Mitteilung �ber Reduktone und Tricarbonylverbindungen [1]. Helv Chim Acta 1970. [DOI: 10.1002/hlca.19700530705] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Priddy DB, Reusch W. Acid Catalyzed Reactions of 2,2,4,4,6,6-hexamethyl 1,5-dihydroxybicyclo[3.1.0]hexane-3-one. Tetrahedron Lett 1969. [DOI: 10.1016/s0040-4039(01)88946-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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14
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