90694-07-8Relevant academic research and scientific papers
Synthesis of some carbahexopyranoses using Mn/CrCl3 mediated domino reactions and ring closing metathesis
Kumar, Bejugam Santhosh,Mishra, Girija Prasad,Rao, Batchu Venkateswara
, p. 1838 - 1849 (2017/03/10)
An efficient and common method for the synthesis of 5a-carba-α-D-mannopyranose 5, 5a-carba-β-D-mannopyranose 6, (+) methyl shikimate 9, (+) methyl-5-epi-shikimate 10, validamine analogue 15 and valiolamine analogue 16 from D-mannose, formal synthesis of T
A norbornyl route to cyclohexitols: Structural diversity in fragmentation through functional group switching. Synthesis of α- and β- galactose, α-talose and α-fucopyranose carbasugars
Mehta, Goverdhan,Mohal, Narinder,Lakshminath, Sripada
, p. 3505 - 3508 (2007/10/03)
A novel fragmentation sequence has been executed within the norbornane system, involving C1-C7 bond scission, to extract a versatile, highly functionalized cyclohexanoid moiety. Its further evolution towards a range-of carbasugars is described. (C) 2000 Elsevier Science Ltd.
A novel entry to 5a-carba-hexopyranoses from carbohydrates based on a 6-exo-dig radical cyclization: Synthesis of 5a-carba-β-D-mannopyranose pentaacetate
Gomez, Ana M.,Danelon, Gerardo O.,Moreno, Eduardo,Valverde, Serafin,Lopez, J. Cristobal
, p. 175 - 176 (2007/10/03)
Carbohydrate-derived 2,3:4,6-diacetonides which are homologated at C-1 by reaction with phenyl acetylide undergo a 6-exo-dig radical cyclization, from a radical located at C-5, to yield highly functionalized cyclohexanes that are correlated with carba-sugars.
Cyclohexane polyols: Enantioselective synthesis of (+)-fortamine and of pseudosugars
Pingli, Liu,Vandewalle, Maurits
, p. 7061 - 7074 (2007/10/02)
(1R,2S,3R,4S)-4-butyryloxy-2,3-isopropylidenedioxy-5-cyclohexe n-1-ol (1) obtained upon enzymatic hydrolysis of the corresponding meso-dibutyrate 4b is a fully functionalized homochiral building block for the synthesis of cyclohexane polyols. Applications
Strain-Directed Bridge Cleavage of (Phenylsulfonyl)-7-oxabicycloheptane Derivatives: Application to the Total Synthesis of Carba-α-DL-glucopyranose
Acena, Jose Luis,Arjona, Odon,Pradilla, Roberto Fernandez de la,Plumet, Joaquin,Viso, Alma
, p. 1945 - 1946 (2007/10/02)
New methodology to prepare highly oxygenated cyclohexenylsulfones by regioselective β-elimination of (phenylsulfonyl)-7-oxabicycloheptane derivatives has been developed, and its application to the total synthesis of carba-α-DL-glucopyranose is desc
(-)-QUINIC ACID IN ORGANIC SYNTHESIS. 2. FACILE SYNTHESES OF PSEUDO-β-D-MANNOPYRANOSE AND PSEUDO-β-D-FRUCTOPYRANOSE.
Shing, Tony K. M.,Tang, Ying
, p. 4571 - 4578 (2007/10/02)
Pseudo-β-D-mannopyranose (1) and pseudo-β-D-fructopyranose (2) have been obtained from quinic acid in seven and twelve steps respectively.
SYNTHESIS OF FOUR NEW DIASTEREOISOMERS OF DL-5-HYDROXYMETHYL-1,2,3,4-CYCLOHEXANETETROL
Ogawa, Seiichiro,Tsukiboshi, Yoshiki,Iwasawa, Yoshikazu,Suami, Tetsuo
, p. 77 - 90 (2007/10/02)
Four new diastereoisomers of the pseudo-sugar DL-5-hydroxymethyl-1,2,3,4-cyclohexanetetrol, having (1,2,3,4/5)- (2), (1,5/2,3,4)- (3), (1,2,3/4,5)- (4), and (1,2,4,5/3)-configurations (5), have been synthesised by unambiguous sequences from readily availa
Cyclitol Reactions, X. - Synthesis of Enantiomerically Pure Pseudo-α-D-galactopyranose and Pseudo-β-D-mannopyranose
Paulsen, Hans,Deyn, Wolfgang von,Roeben, Wolfgang
, p. 433 - 449 (2007/10/02)
The L-chiro-inositol 2, prepared from quebrachitol, is transferred, via 5, into the inosose 7.Wittig reaction of 7 and subsequent hydroboration followed by oxidation leads to the hydroxymethyl branched-chain derivative 8.From this, via 11, the S-methyl di
