2,2-dioxooxathiolan-5-one

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: sulfopropionic anhydride, i.e., 1,2-oxathiolane-5-one-2,2-dioxide of the formula: ##STR7## 4-methyl-1,2-oxathiolane-5-one-2,2-dioxide 4-isobutyl-1,2-oxathiolane-5-one-2,2-dioxide

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: sulfopropionic anhydride, i.e., 1,2-oxathiolane-5-one-2,2-dioxide of the formula: ##STR7## 4-methyl-1,2-oxathiolane-5-one-2,2-dioxide 4-isobutyl-1,2-oxathiolane-5-one-2,2-dioxide

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: sulfopropionic anhydride, i.e., 1,2-oxathiolane-5-one-2,2-dioxide of the formula: ##STR7## 4-methyl-1,2-oxathiolane-5-one-2,2-dioxide 4-isobutyl-1,2-oxathiolane-5-one-2,2-dioxide

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: sulfopropionic anhydride, i.e., 1,2-oxathiolane-5-one-2,2-dioxide of the formula: ##STR7## 4-methyl-1,2-oxathiolane-5-one-2,2-dioxide 4-isobutyl-1,2-oxathiolane-5-one-2,2-dioxide

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: sulfopropionic anhydride, i.e., 1,2-oxathiolane-5-one-2,2-dioxide of the formula: ##STR7## 4-methyl-1,2-oxathiolane-5-one-2,2-dioxide 4-isobutyl-1,2-oxathiolane-5-one-2,2-dioxide

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: sulfopropionic anhydride, i.e., 1,2-oxathiolane-5-one-2,2-dioxide of the formula: ##STR7## 4-methyl-1,2-oxathiolane-5-one-2,2-dioxide 4-isobutyl-1,2-oxathiolane-5-one-2,2-dioxide