Detailed table of contents (pdf)

XII Table of Contents
17.1.1.2.1.1.2.2.1 Method 1: Reaction of Spiroepoxyhexadienones with
Pentahalobenzenethiols .................................... 28
17.1.1.2.1.1.2.2.2 Method 2: Autocondensation Reaction of a Sulfonated a-Tetralone
Derivative ................................................. 29
17.1.1.2.1.1.2.3 Fragments C—C—O—C—C and S ............................................ 30
17.1.1.2.1.1.2.3.1 Method 1: Reaction of Diaryl Ether with Sulfur (The Ferrario Reaction) ... 30
17.1.1.2.1.1.2.3.1.1 Variation 1: Reaction of Diaryl Ether with Sulfur Dichloride ............... 31
17.1.1.2.1.1.2.3.1.2 Variation 2: Reaction of Diaryl Ether with Sulfur Dication ................. 31
17.1.1.2.1.1.2.4 Fragments C—C—S—C—C and O ............................................ 31
17.1.1.2.1.1.2.4.1 Method 1: Reaction of Bis(chloroaryl) Sulfide with Oxygen Divalent
Nucleophiles ............................................... 31
17.1.1.2.1.1.2.4.2 Method 2: Reaction of Bis(dihydroxyphenyl) Sulfone with Oxidant ....... 32
17.1.1.2.1.1.3 By Formation of One Heteroatom—Carbon Bond ............................ 32
17.1.1.2.1.1.3.1 Fragment S—C—C—O—C—C ................................................ 32
17.1.1.2.1.1.3.1.1 Method 1: Cyclization of a 1,2-S,O-Substituted Diaryl Ether ............. 32
17.1.1.2.1.1.3.2 Fragment O—C—C—S—C—C ................................................ 33
17.1.1.2.1.1.3.2.1 Method 1: Alkylative Cyclization of 2-(Arylsulfonyl)ethanone ............ 33
17.1.1.2.1.1.3.2.2 Method 2: Cyclization of Diaryl Sulfides and Sulfoxides ................. 34
17.1.1.2.1.2 By Annulation to the Heterocyclic Ring ..................................... 35
17.1.1.2.1.2.1 Method 1: Annulation of Heterocycles ................................. 35
17.1.1.2.1.2.2 Method 2: Annulation of Carbocycles .................................. 36
17.1.1.2.2 Synthesis by Ring Transformation ........................................... 36
17.1.1.2.2.1 Method 1: Ring Enlargement .......................................... 36
17.1.1.2.2.2 Method 2: Formal Exchange of Ring Members with Retention of the Ring
Size ....................................................... 38
17.1.1.2.3 Aromatization ............................................................. 38
17.1.1.2.3.1 Method 1: Elimination from 2,3-Dihydro-1,4-benzoxathiins ............. 38
17.1.1.2.4 Synthesis by Substituent Modification ...................................... 39
17.1.1.2.4.1 Substitution of Existing Substituents ........................................ 39
17.1.1.2.4.1.1 Of Hydrogen ............................................................... 39
17.1.1.2.4.1.1.1 Method 1: C-Formylation of 1,4-Benzoxathiins ......................... 39
17.1.1.2.4.1.1.2 Method 2: Electrophilic Substitution of Phenoxathiin ................... 39
17.1.1.2.4.1.2 Of Metals ........................................................... 42
17.1.1.2.4.1.2.1 Method 1: Substitution Reactions Involving Organolithium Derivatives .. 42
17.1.1.2.4.1.2.2 Method 2: Substitution Reactions Involving Transition-Metal Complexes . 45
17.1.1.2.4.1.3 Of Carbon Functionalities .................................................. 45
17.1.1.2.4.1.3.1 Method 1: Reactions Involving Rearrangement of Nitrogen onto an
Annulated Ring Carbon ..................................... 45
17.1.1.2.4.1.3.2 Method 2: Reactions Involving Decarboxylation at an Annulated
Ring Carbon ............................................... 46