183722-51-2Relevant articles and documents
cis-3,4-dichlorocyclobutene as a versatile synthon in organic synthesis. Rapid entry into complex polycyclic systems with remarkably stereospecific reactions
Nicolaou,Vega,Vassilikogiannakis
, p. 4441 - 4445 (2001)
An efficient synthesis of cyclic polyether structures (e.g. 1), which are commonly found in natural products, can be realized from cis-3,4-dichlorocyclobutadiene (2). The versatility of synthon 2 and a mechanistic rationale for the regio- and stereospecif
Synthesis of Novel Pyran β-Amino Acid and 5,6-Dihydro-2H-pyran β-aminoxy Acid from Carbohydrate Derivatives
Sridhar, Gattu,Hanumaiah, Marumamula,Sharma, Gangavaram V. M.
, p. 1768 - 1776 (2015)
Synthesis of two new amino acids, containing pyran rings, is reported from carbohydrate derivatives. The cis-3-amino-pyran-2-carboxylic acid (cis-APyC) was prepared from (R)-glyceraldehyde derivative, using nucleophilic substitution reaction for pyran rin
Selective cleavage of primary MPM ethers with TMSI/Et3N
Kadota, Isao,Yamagami, Yuji,Fujita, Naoya,Takamura, Hiroyoshi
experimental part, p. 4552 - 4553 (2009/12/03)
A useful method for the selective cleavage of primary MPM ethers by using TMSI/Et3N is described. Other protective groups such as secondary MPM ethers, silyl ethers, and benzylidene acetal were stable under the reaction conditions.
Convergent synthesis of the FGHI ring segment of yessotoxin
Kadota, Isao,Ueno, Hirokazu,Sato, Yuki,Yamamoto, Yoshinori
, p. 89 - 92 (2007/10/03)
A convergent synthesis of the FGHI ring segment of yessotoxin was achieved via the intramolecular allylation of an α-chloroacetoxy ether and subsequent ring-closing metathesis.
