US PATENT SUBCLASS 558 / 124
.~.~.~.~ Reactant having halogen bonded directly to carbon (e.g., Arbuzov rearrangement, etc.)

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558 /   HD   ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES

*  DD  ORGANIC COMPOUNDS (Class 532, Subclass 1) {21}
70  DF  .~ Phosphorus esters (i.e., compounds having the phosphorus ester group, wherein trivalent or pentavalent phosphorus and carbon are bonded directly to the same divalent chalcogen, and wherein the carbon may be single bonded to any atom but may be multiple bonded only to carbon) {18}
87  DF  .~.~ Processes {19}
122  DF  .~.~.~ Trivalent phosphorus converted into pentavalent phosphorus {3}
124.~.~.~.~ Reactant having halogen bonded directly to carbon (e.g., Arbuzov rearrangement, etc.) {1}
125  DF  .~.~.~.~.~> The reactant contains carbon to carbon unsaturation

DEFINITION

Classification: 558/124

(under subclass 122) Processes in which a reactant has halogen bonded directly to carbon.

(1) Note. This subclass provides for processes which include Arbuzov rearrangement reactions.

(2) Note. Examples of compounds provided for herein are: [figure] [figure] [figure] [figure]