Cyclopropanes spiro

Cyclopropan-[Pg.451]

Cyclopropan-(spiro-5>-7-oxa-bi-cycIo[2.2.1)hept-2-en -6-chlor-E17b, 1531 (Furan + En)... [Pg.479]

Furukawa-Simmons-Smith-Reakt.), 848 f. (Sawada-Sim-mons-Smith-Reakt.) E17a, 362f. (Ar—CH = M 4- En), 932 (3-C1 —2-Ar—propen/R2BH 4-OH-) E17b, 1279 (1-S02-Ar - 1-H) E18, 832 (En 4- Carben) E19b, 204/206 (En 4- Carben) Cyclopropan-[Pg.607]

Cyclopropan-(spiro-7)-2,3-diaza-bicyclo[2,2.1 beptan - -2,3-dimethyl- E16a, 587 (N,N -Diary 1-Red.)... [Pg.661]

Cyclopropan-(spiro-5)-7-oxa-bicyclo 2.2.11hept-2-en - -6-Methoxy-carbonyl- E17b, 1558 (1-COOR-en + Furan)... [Pg.758]

Isopropyliden-l-(2-methyl-propen-yliden)-E19b, 144 (Carben + En) Cyclopropan-(spiro-3)-bicyclo 2.2.0 hexan-<2-spiro>-cyclopropan E17c. 2236 (Cyclobuten + Bi-cyclopropyliden) Cyclopropan--bicyclo 2.2.2 oct-2-en El7b, 1531 (1,3-Cyclo-hexadien + En)... [Pg.769]

C y clopro pan- (spiro-5 ) -bicy clo 2.2.1 ] hept-2-en-(6-spiro>-cyclopropan E17b, 1531 (Bi-cyclopropyli-den 4- Cyclopentadien) Cyclopropan-( spiro-5 ) -bicyclo [ 2.2.1 ] hept-2-cn-(7-spiro)-cyclopropan E17b, 1531 (Spiro[2.4]hepta-4,6-dien + En)... [Pg.891]

Spiro[3.7]undeca-5,7-dien 1 -Oxo-E17e, 288 [1-OR —1-(CHR — OH)—cyclopropan-Umlager.] Spiro 4.6 undec-6,9-dlen 1-Oxo-E17c, 2598 (2-lodmethylen-l-oxo-cyclopentan 4- 2-Ethenyl-l-Cu-cyclopropan) Spiro[5.5 undec-l,3-dien 5-Oxo-VII/2a, 1038 Tetralin... [Pg.897]

Hydroxy-1 -methoxy-2-(4-methyl-phenyl)- E17b, 1624 (Ar —CHN2 -I- Keten/R—OH) 2-H ydroxy-2-methoxy-l -methyl-1 -phenyl- E17b, 1624 (Ar—CN2 — R + Keten/R-OH) Cyclopropan--bicyclo[2.2.1] hept-2-en - -6-methoxycarbo-nyl- E17b, 1558 (En —... [Pg.898]

C yclopropan- < spiro-2 ) -bicy c-lo 2,2,l heptan 3,3-Dimethyl-E19b, 201 (Carben 4 En) Cyclopropan-[Pg.923]

Isopropyliden-l-phenyl- E17a, 344 (Ar —CHN2 + 1,2-Dien) El 9b, 106/113 (Carben + En) Cyclopropan--bicyclo[2.2.1 heptan 3-Ethyliden-2-methylen-E19b, 460 (Ringspaltung) 1,3,5,7,9,11-Dodeeahexaen V/ld, 62... [Pg.1011]

Cyclopropan-[Pg.1023]

Cyclopropan-[Pg.1030]

Ethoxy-1-methoxy-l-phenyl- E17a, 761 [RO —C(Ar) = M 4- En] Cyclopropan-[Pg.1037]

Cyclopropan-[Pg.1058]

Chroman 6,7-Dimethoxy-2,2-dime-thyl-4-oxo- VI/4, 168 Cyclopropan--8-oxa-bicyclo 4.3.0]nonan - -7,9-dioxo-5-ethoxy-6-methyl- E17b, 1535 (1,3-Dien —OR + En) Cyclopropan--tricyclo... [Pg.1157]

Dibromo- -5-isopropyl- 2402 Cyclopropan--bicyclo 3.2.0 heptane 2514... [Pg.3508]

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