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HRID461264

反应详情

EQUATION

反应方程式

HRID 461264 的结构方程式

REACTANTS

反应物

5
结构：C1=COCCC1
HCID8080

3,4-Dihydro-2H-pyran

C5H8O

结构：Cc1ccc(S(=O)(=O)O)cc1.O
HCID521998

4-Methylbenzenesulfonic acid hydrate

C7H10O4S

结构：O=C(O)CCCCCCC1=CC(O)CC1=O
HCID3690897

ACMC-20apjz

C12H18O4

结构：O=C(O)CCCCCCC1=CC(OCCCCO)CC1=O
HCID23329999

7-[3-(4-Hydroxybutoxy)-5-oxocyclopent-1-en-1-yl]heptanoic acid

C16H26O5

结构：O=C1CC(OC2CCCCO2)C=C1CCCCCC(C(=O)O)C1CCCCO1
HCID70420099

未命名化合物

PRODUCTS

生成物

1
结构：O=C1CC(OCCCCOC2CCCCO2)C=C1CCCCCC(C(=O)O)C1CCCCO1
HCID70636856

未命名化合物

AUXILIARIES

试剂、催化剂与溶剂

1
结构：ClCCl
溶剂HCID6344

Dichloromethane

CH2Cl2

PROCEDURE

实验过程

In the manner of Example 147 the mixture of 4-hydroxy-2-(6-carboxyhexyl)cyclopent-2-en-1-one and 4-(4-hydroxybutoxy)-2-(6-carboxyhexyl)cyclopent-2-en-1-one (Example 268) is converted to a mixture of the subject compound and 4-tetrahydropyranyloxy-2-(6-tetrahydropyranylcarboxyhexyl)cyclopent-2-en-1-one with dihydropyran and p-toluenesulfonic acid monohydrate in methylene chloride.