tert-Butyl 2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-7-azaspiro[3.5]non-1-ene-7-carboxylate

2-(4,4,5,5-四甲基-1,3,2-二氧硼杂环戊烷-2-基)-7-氮杂螺[3.5]壬-1-烯-7-羧酸叔丁酯

Also known as: 1,1-Dimethylethyl 2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-7-azaspiro[3.5]non-1-ene-7-carboxylate, 7-Azaspiro[3.5]non-1-ene-7-carboxylic acid, 2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-, 1,1-dimethylethyl ester

tert-Butyl 2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-7-azaspiro[3.5]non-1-ene-7-carboxylate (CAS 2240187-78-2) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C19H32BNO4 and a molecular weight of 349.3 g/mol. It is also known as 1,1-Dimethylethyl 2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-7-azaspiro[3.5]non-1-ene-7-carboxylate and 7-Azaspiro[3.5]non-1-ene-7-carboxylic acid, 2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-, 1,1-dimethylethyl ester. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

2240187-78-2

Jingsj CID

J-1200964-2

Molecular Formula

C₁₉H₃₂BNO₄

Chinese Name

2-(4,4,5,5-四甲基-1,3,2-二氧硼杂环戊烷-2-基)-7-氮杂螺[3.5]壬-1-烯-7-羧酸叔丁酯

Molecular Weight

349.3 g/mol

Category

Organic Acids

Last updated

8/21/2026