CAS Number Search
  • Sign In
  • Join Free
  • VIP
  • Home
  • My Chemsrc
    • Account Information
    • My Buying Leads
    • My Selling Leads
  • Post Buying Lead
  • Contact Us
  • 中文版
e.g. Filippa Pettersson or Cancer Res. 75(6) , 1102-12, (2015) or 10.1002/anie.201600521

Preparation of esters of β-acylacrylic acids by the Wittig reaction

M Kuchař, B Kakáč, O Němeček

Index: Kuchar,M. et al. Collection of Czechoslovak Chemical Communications, 1972 , vol. 37, p. 3950 - 3955

Full Text: HTML

Citation Number: 7

Abstract

Methods The IR spectra between 400 and 4000 cm-1 of IVand V were measured in a 3% solution in chloroform; those of phosphoranes II in a KEr pellet in a Ur-l0 (Zeiss, Jena) spectrophotometer. The UV absorption spectra of esters IV between 200 and 400 nm were measured in a methanol

 Related Synthetic Route
Triphenyl-β-keto-p-bromphenylphosphonium Structure

35497-00-8

Triphenyl-β-ket...

~%

(E)-ETHYL 4-(4-BROMOPHENYL)-4-OXOBUT-2-ENOATE Structure

35338-15-9

(E)-ETHYL 4-(4-...

2,4′-dibromoacetophenone Structure

99-73-0

2,4′-dibromoace...

~%

(E)-ETHYL 4-(4-BROMOPHENYL)-4-OXOBUT-2-ENOATE Structure

35338-15-9

(E)-ETHYL 4-(4-...

Ethyl glyoxylate Structure

924-44-7

Ethyl glyoxylate

Ethanone,1-(4-bromophenyl)-2-(triphenylphosphoranylidene)- Structure

1777-57-7

Ethanone,1-(4-b...

~%

(E)-ETHYL 4-(4-BROMOPHENYL)-4-OXOBUT-2-ENOATE Structure

35338-15-9

(E)-ETHYL 4-(4-...

N/A Structure

2689-81-8

N/A

~%

1-(4-chlorophenyl)-2-triphenylphosphoranylidene-ethanone Structure

1777-56-6

1-(4-chlorophen...

Triphenyl-β-keto-p-bromphenylphosphonium Structure

35497-00-8

Triphenyl-β-ket...

~%

Ethanone,1-(4-bromophenyl)-2-(triphenylphosphoranylidene)- Structure

1777-57-7

Ethanone,1-(4-b...

Triphenylphosphine Structure

603-35-0

Triphenylphosphine

~%

Ethanone,1-(4-bromophenyl)-2-(triphenylphosphoranylidene)- Structure

1777-57-7

Ethanone,1-(4-b...

N/A Structure

2689-81-8

N/A

~%

trans-3-(4-Chlorobenzoyl)acrylic acid Structure

29582-39-6

trans-3-(4-Chlo...

2-Bromo-4'-chloroacetophenone Structure

536-38-9

2-Bromo-4'-chlo...

~%

trans-3-(4-Chlorobenzoyl)acrylic acid Structure

29582-39-6

trans-3-(4-Chlo...

1-(4-chlorophenyl)-2-triphenylphosphoranylidene-ethanone Structure

1777-56-6

1-(4-chlorophen...

~%

trans-3-(4-Chlorobenzoyl)acrylic acid Structure

29582-39-6

trans-3-(4-Chlo...

ethyl 4-(4-chlorophenyl)-4-oxobut-2-enoate Structure

89781-40-8

ethyl 4-(4-chlo...

~%

trans-3-(4-Chlorobenzoyl)acrylic acid Structure

29582-39-6

trans-3-(4-Chlo...

Triphenyl-β-keto-p-bromphenylphosphonium Structure

35497-00-8

Triphenyl-β-ket...

~%

3-(4-BROMOBENZOYL)ACRYLIC ACID Structure

39644-80-9

3-(4-BROMOBENZO...

Ethanone,1-(4-bromophenyl)-2-(triphenylphosphoranylidene)- Structure

1777-57-7

Ethanone,1-(4-b...

~%

3-(4-BROMOBENZOYL)ACRYLIC ACID Structure

39644-80-9

3-(4-BROMOBENZO...

2,4′-dibromoacetophenone Structure

99-73-0

2,4′-dibromoace...

~%

3-(4-BROMOBENZOYL)ACRYLIC ACID Structure

39644-80-9

3-(4-BROMOBENZO...

(E)-ETHYL 4-(4-BROMOPHENYL)-4-OXOBUT-2-ENOATE Structure

35338-15-9

(E)-ETHYL 4-(4-...

~%

3-(4-BROMOBENZOYL)ACRYLIC ACID Structure

39644-80-9

3-(4-BROMOBENZO...

Related Articles: More...
The reaction of alkyl 4-hydroxy-2-alkynoates and 4-hydroxy-2...

[Arcadi, A.; Cacchi, S.; Marinelli, F.; Misiti, D. Tetrahedron Letters, 1988 , vol. 29, # 12 p. 1457 - 1460]
Structure??Activity Relationship, Cytotoxicity and Mode of A...

[Kang, Wang; Du, Xingqiong; Wang, Lanzhi; Hu, Lijuan; Dong, Yuhuan; Bian, Yanqing; Li, Yuan Chinese Journal of Chemistry, 2013 , vol. 31, # 10 p. 1305 - 1314]
Structure??Activity Relationship, Cytotoxicity and Mode of A...

[Kang, Wang; Du, Xingqiong; Wang, Lanzhi; Hu, Lijuan; Dong, Yuhuan; Bian, Yanqing; Li, Yuan Chinese Journal of Chemistry, 2013 , vol. 31, # 10 p. 1305 - 1314]

Detail Synthetic Route


Home | MSDS/SDS Database Search | Journals | Product Classification | Biologically Active Compounds | Selling Leads | About Us | Disclaimer

Copyright © 2024 ChemSrc All Rights Reserved

logout

Sign In