bis(oxiran-2-ylmethyl) hexanedioate

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

Procedure: 9.6 g of 7,7,8,9,9-pentamethyl-1,3,8-triazaspiro[4.5]decane-2,4-dione, 5.2 g of bis(2,3-epoxypropyl)adipate and 0.1 g of potassium hydroxide were reacted in 80 ml of t-butanol, following substantially the same procedure as in Example 1. The desired Compound No. 126 was obtained in the form of white crystals, melting at 180°-184° C.

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

Procedure: 9.6 g of 7,7,8,9,9-pentamethyl-1,3,8-triazaspiro[4.5]decane-2,4-dione, 5.2 g of bis(2,3-epoxypropyl)adipate and 0.1 g of potassium hydroxide were reacted in 80 ml of t-butanol, following substantially the same procedure as in Example 1. The desired Compound No. 126 was obtained in the form of white crystals, melting at 180°-184° C.

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

Procedure: A mixture of 18.0 g of 4-hydroxy-2,2,6,6-tetramethylpiperidine and 11.3 g of bis(2,3-epoxypropyl) adipate was reacted and treated following substantially the same procedure as described in Example 45. The desired Compound No. 122 was obtained in the form of a pale yellow, very viscous product having an Rf value of 0.33 on thin-layer chromatography on silica gel developed with a 20:4:2:1 by volume mixture of ethyl acetate, benzene, ethanol and triethylamine. was reacted treated

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

Procedure: 9.6 g of 7,7,8,9,9-pentamethyl-1,3,8-triazaspiro[4.5]decane-2,4-dione, 5.2 g of bis(2,3-epoxypropyl)adipate and 0.1 g of potassium hydroxide were reacted in 80 ml of t-butanol, following substantially the same procedure as in Example 1. The desired Compound No. 126 was obtained in the form of white crystals, melting at 180°-184° C.