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HRID977201

反应详情

EQUATION

反应方程式

HRID 977201 的结构方程式

REACTANTS

反应物

3
结构：C1CCNCC1
HCID8082

Piperidine

C5H11N

结构：CN1C(=O)CSC1=S
HCID72900

3-Methyl-2-thioxo-4-thiazolidinone

C4H5NOS2

结构：O=Cc1cc(O)c(O)c([N+](=O)[O-])c1
HCID5748957

3,4-Dihydroxy-5-nitrobenzaldehyde

C7H5NO5

PRODUCTS

生成物

1
结构：CN1C(=O)C(=Cc2cc(O)c(O)c([N+](=O)[O-])c2)SC1=S
HCID53867513

未命名化合物

AUXILIARIES

试剂、催化剂与溶剂

1
结构：CC(=O)O
溶剂HCID176

Acetic Acid

C2H4O2

CONDITIONS

反应条件

温度
100 °C

PROCEDURE

实验过程

A solution containing 0.74 g (0.005 mol) of 3-methyl-2-thioxothiazolidin-4-one, 0.92 g (0.005 mol) of 3,4-dihydroxy-5-nitrobenzaldehyde, 0.05 ml of piperidine in 10 ml of acetic acid was heated for 8 h at 100° C. The product was filtered and washed with 2-propanol. Yield 0.87 g (56%), mp 274°-276° C.

WORKUP

后处理

  1. filtrationThe product was filtered
  2. washwashed with 2-propanol