Traceless synthesis of urea, semicarbazide and carbamate derivatives using Bromo-Wang resin and Bromo-Wang SynPhase™ Lantern

Synlett

Volumn , Issue 5, 2001, Pages 697-699

  Phoon, Chee Wee ^a   Sim, Mui Mui ^a  

^a INSTITUTE OF MOLECULAR AND CELL BIOLOGY   (Singapore)

Author keywords

Bromo Wang resin; Bromo Wang SynPhase Lantern; Combinatorial chemistry; Solid phase synthesis; Traceless cleavage

Indexed keywords

CARBAMIC ACID DERIVATIVE; RESIN; SEMICARBAZIDE DERIVATIVE; UREA DERIVATIVE;

ARTICLE; CHEMICAL STRUCTURE; DEVICE; REACTION ANALYSIS; SYNTHESIS;

EID: 0141546762     PISSN: 09365214     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (15)

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10. 4a
11. Bromo-Wang resin, also known as 4-(bromomethyl)phenoxy-methyl polystyrene resin, is available from Calbiochem-Novabiochem Pty. Ltd. (US$ 56 for 5g).
12. Ngu, K.; Patel, D. V. Tetrahedron Lett. 1997, 38, 973-976.
13. HMP SynPhase™ Lantern is a polystyrene grafted solid support, available from Mimotopes Pty. Ltd., Australia.
14. 2 (3 × 5 mL). The filtrate and collected washings were concentrated under reduced pressure to afford the urea 7.
15. 2 (2 mL). The cleavage soln and washing were collected and concentrated under reduced pressure to afford the urea 7.