中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
3-氰苯酞 | 3-oxo-1,3-dihydroisobenzofuran-1-carbonitrile | 27613-27-0 | C9H5NO2 | 159.144 |
高邻苯二甲酸酐 | homophthalic anhydride | 703-59-3 | C9H6O3 | 162.145 |
2-(2-甲氧基-2-氧代乙基)苯羧酸甲酯 | dimethyl homophthalate | 716-43-8 | C11H12O4 | 208.214 |
2-(羧基羰基)苯甲酸 | phthalonic acid | 528-46-1 | C9H6O5 | 194.144 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | methyl 3-oxo-1,3-dihydroisobenzofuran-1-carboxylate | —— | C10H8O4 | 192.171 |
—— | benzyl 3-oxo-1,3-dihydroisobenzofuran-1-carboxylate | —— | C16H12O4 | 268.269 |
—— | ethyl 3-oxo-1,3-dihydroisobenzofuran-1-carboxylate | 122547-18-6 | C11H10O4 | 206.198 |
—— | tert-butyl 3-oxo-1,3-dihydroisobenzofuran-1-carboxylate | 1374450-07-3 | C13H14O4 | 234.252 |
3-氧代-1,3-二氢-2-苯并呋喃-1-甲酰氯 | acid chloride of 1-oxo-1,3-dihydroisobenzofuran-3-carboxylic acid | 129881-51-2 | C9H5ClO3 | 196.59 |
—— | 3-(α-Hydroxybenzyl)-phthalid | 92496-76-9 | C15H12O3 | 240.258 |
—— | 3-[hydroxy(4-methoxyphenyl)methyl]-2-benzofuran-1(3H)-one | 81428-85-5 | C16H14O4 | 270.285 |
—— | 3-[[4-(dimethylamino)phenyl](hydroxy)methyl]-2-benzofuran-1(3H)-one | —— | C17H17NO3 | 283.327 |
3-苄基氯苯酞 | 3-benzyl-3H-isobenzofuran-1-one | 7011-98-5 | C15H12O2 | 224.259 |
Phthalide-3-carboxylic acid has been decarboxylated in the presence of isoquinoline, 1-chloroisoquinoline and isoquinoline N-oxides to give low yields of compounds resulting from alkylation of the isoquinoline heterocycle at C1 with a phthalidyl group. Attempted Barton decarboxylation-alkylation in the presence of isoquinolinium salts was unsuccessful.