ChemicalBook CAS DataBase List 4-Chlororesorcinol

4-Chlororesorcinol synthesis

12synthesis methods

Product Name:4-Chlororesorcinol
CAS Number:95-88-5
Molecular formula:C6H5ClO2
Molecular Weight:144.56

4-Chlororesorcinol is synthesized by reacting resorcinol with dichlorosulfuryl. Resorcinol and diethyl ether were mixed, heated to reflux with stirring, and dichlorosulfuryl was slowly added dropwise. The temperature was then raised to 60°C for 1 h. After recovery of ether, atmospheric distillation is carried out, the distillate is subjected to vacuum distillation again, and the 131°C (0.8-0.93kPa) or 160-164°C (4.0kPa) fractions are collected to obtain the finished 4-chlororesorcinol.

303-07-1 Synthesis

303-07-1
419 suppliers
$10.00/5g

95-88-5
395 suppliers
$9.00/25g

Yield:-

Steps:

Multi-step reaction with 3 steps
1: POCl₃ / benzene / Heating
2: SO₂Cl₂ / benzene / Heating
3: (i) aq. NaOH, (ii) (decarboxylation)

References:

Ruschig;Konig;Duwel;Loewe [Arzneimittel-Forschung/Drug Research,1973,vol. 23,# 12,p. 1745 - 1758]

108-46-3 Synthesis

108-46-3
747 suppliers
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95-88-5
395 suppliers
$9.00/25g

References

57918-73-7
38 suppliers
inquiry

95-88-5
395 suppliers
$9.00/25g

References

106-48-9
468 suppliers
$10.00/5 g

95-88-5
395 suppliers
$9.00/25g

108-95-2 Synthesis

108-95-2
725 suppliers
$14.00/25g

References

5131-60-2 Synthesis

5131-60-2
158 suppliers
$9.00/1g

95-88-5
395 suppliers
$9.00/25g

References

4-Chlororesorcinol Related Search:

tert-Butylhydroquinone Epichlorohydrin Resorcinol Catechol Hydroquinone 2',7'-DICHLOROFLUORESCIN DIACETATE 2',7'-Dichlorofluorescein 5-Chloro-1,3-dimethoxybenzene 2-Chlororesorcinol Orcinol