Detailed table of contents (pdf)

Table of Contents XLV
17.4.5.1.2.3 Fragments C—C—C—C and N—C—C ........................................ 755
17.4.5.1.2.3.1 Method 1: Condensation of 2,6-Bifunctional Fulvenes with Amidines ... 755
17.4.5.1.2.3.2 Method 2: Condensation of (Vinylimino)phosphoranes with
6-(Dimethylamino)fulvene-2-carbaldehyde ................. 756
17.4.5.1.2.3.3 Method 3: Cycloaddition of Cyclopentadienones with 2H-Azirines ...... 757
17.4.5.1.3 By Formation of Two C—C Bonds .......................................... 759
17.4.5.1.3.1 Fragments C—N—C—C—C and C—C ........................................ 759
17.4.5.1.3.1.1 Method 1: Cycloaddition of 1,3-Bis(dimethylamino)-2-azapentalenes
with Dimethyl Acetylenedicarboxylate ..................... 759
17.4.5.1.3.2 Fragments C—N—C—C and C—C—C ........................................ 760
17.4.5.1.3.2.1 Method 1: Cycloaddition of 1,2,4-Triazines with Cyclopropenes ........ 760
17.4.5.1.3.2.2 Method 2: Cycloaddition of 6H-1,3-Oxazin-6-ones with Cyclopropenes . 761
17.4.5.1.4 By Formation of One N—C Bond ........................................... 762
17.4.5.1.4.1 Fragment N—C—C—C—C—C—C ............................................ 762
17.4.5.1.4.1.1 Method 1: Cyclization of Dinitriles Using Halogen Acids ................ 762
17.4.5.1.4.1.2 Method 2: Cyclization of Hexa-1,3,5-triene-1,6-diamines ............... 763
17.4.5.1.4.1.3 Method 3: Cyclization of Aminoalkenones ............................ 764
17.4.5.1.5 By Formation of One C—C Bond ........................................... 765
17.4.5.1.5.1 Fragment C—C—C—P—C—C—C ............................................. 765
17.4.5.1.5.1.1 Method 1: Phosphepin Formation Using the McMurry Reaction ........ 765
17.4.5.2 Synthesis by Ring Transformation .......................................... 766
17.4.5.2.1 By Ring Enlargement ..................................................... 766
17.4.5.2.1.1 Of Three-Membered Heterocycles ......................................... 766
17.4.5.2.1.1.1 Method 1: From 7-Azabicyclo[4.1.0]hept-3-enes ....................... 766
17.4.5.2.1.1.2 Method 2: Thermolysis of 2-Ethynyl-3-vinylaziridines .................. 767
17.4.5.2.1.2 Of Four-Membered Heterocycles .......................................... 768
17.4.5.2.1.2.1 Method 1: Base-Induced Rearrangement of 4-Tolyl
1,3,4,5-Tetraphenyl-6-azabicyclo[3.2.0]hept-3-ene-6-sulfonate
...................................................... 768
17.4.5.2.1.3 Of Five-Membered Heterocycles ........................................... 768
17.4.5.2.1.3.1 Method 1: Thermal Isomerization of 3-Azaquadricyclanes .............. 768
17.4.5.2.1.3.2 Method 2: Pyrolysis of 2-Azabicyclo[3.2.0]hepta-2,6-dienes ............ 769
17.4.5.2.1.3.3 Method 3: From 2-Azabicyclo[3.2.0]heptane-3,4-diones ............... 770
17.4.5.2.1.3.4 Method 4: Photolysis of 2,1-Benzisoxazoles ........................... 771
17.4.5.2.1.3.5 Method 5: Addition of Dichlorocarbene to 2,5-Dihydro-1H-phosphole
1-Oxides .................................................. 772
17.4.5.2.1.4 Of Six-Membered Heterocycles ............................................ 773
17.4.5.2.1.4.1 Method 1: Base-Induced Rearrangement of Pyridinium Salts ........... 773
17.4.5.2.1.4.2 Method 2: Base-Induced Rearrangement of Dihydropyridines .......... 773
17.4.5.2.1.4.3 Method 3: Base-Induced Rearrangement of Dihydropyridinium Salts ... 775