(S)-展青霉素甲基醚

(S)-展青霉素甲基醚

CAS号：123251-09-2

英文名：(4S)-4-methoxy-4,6-dihydrofuro[3,2-c]pyran-2-one

分子式：C8H8O4

分子量：168.147

上游原料

4-methoxy-6,7-dihydro-4H-furo(3,2-c)pyran

4-methoxy-6,7-dihydro-4H-furo(3,2-c)pyran

甲基碘

2-(2-羟基乙基)-3-糠醛

2-(2-羟基乙基)-3-糠醛

(Z)-2-methoxy-3-methoxycarbonylmethylene-2,3,5,6-tetrahydro-4-pyranone

(Z)-2-methoxy-3-methoxycarbonylmethylene-2,3,5,6-tetrahydro-4-pyranone

Sch 351633

1,3-丙酮二羧酸二甲酯

1,3-丙酮二羧酸二甲酯

[2-Methoxy-4-oxo-dihydro-pyran-(3Z)-ylidene]-acetic acid

[2-Methoxy-4-oxo-dihydro-pyran-(3Z)-ylidene]-acetic acid

3-hydroxymethyl-2-furylethanol

3-hydroxymethyl-2-furylethanol

methyl 3-methoxycarbonylfuran-2-ylacetate

methyl 3-methoxycarbonylfuran-2-ylacetate

2-(2-hydroxy-ethyliden)-5-oxo-2,5-dihydro-furan-3-carbaldehyde

2-(2-hydroxy-ethyliden)-5-oxo-2,5-dihydro-furan-3-carbaldehyde

上游原料

4-methoxy-6,7-dihydro-4H-furo(3,2-c)pyran 甲基碘 2-(2-羟基乙基)-3-糠醛 (Z)-2-methoxy-3-methoxycarbonylmethylene-2,3,5,6-tetrahydro-4-pyranone Sch 351633 1,3-丙酮二羧酸二甲酯 [2-Methoxy-4-oxo-dihydro-pyran-(3Z)-ylidene]-acetic acid 3-hydroxymethyl-2-furylethanol methyl 3-methoxycarbonylfuran-2-ylacetate 乙醚 2-(2-hydroxy-ethyliden)-5-oxo-2,5-dihydro-furan-3-carbaldehyde