Intermediate for the preparation of substituted malonic, acrylic and isobutyric esters: J. Chem. Soc., 257 (1930); J. Org. Chem., 20, 780 (1955). For conversion to the useful dienophiles, ɑ-bromomethylacrylic acid and its ethyl ester, see: Org. Synth. Coll., 7, 210 (1990), and to bis(bromomethyl)acetic acid and its methyl ester, Org. Synth. Coll., 7, 319 (1990).
安全信息
Warnings
IRRITANT
WGK Germany
3
Personal Protective Equipment
Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
Safety Statements
S24/25 Avoid contact with skin and eyes 避免皮肤和眼睛接触;