A new method for stereocontrolled synthesis of substituted tetrahydrothiophenes

AM Ponce, LE Overman

Index: Jones, Martin F.; Noble, Stewart A.; Robertson, Colin A.; Storer, Richard Tetrahedron Letters, 1991 , vol. 32, # 2 p. 247 - 250

Full Text: HTML

Citation Number: 29

Abstract

... Volume: Page: ... In an attempt to minimize formation of 12, the condensation was conducted at various temperatures and in the presence of several alternative acid catalysts (BF 3 ·OEt 2 , pyridine p-toluenesulfonate, and oxalic acid). ...

 Related Synthetic Route
(3R,5S)-5-((benzyloxy)methyl)-2-methoxytetrahydrofuran-3-ol Structure

132813-61-7

(3R,5S)-5-((ben...

~%

1-[(3R,5R)-5-(hydroxymethyl)thiolan-3-yl]-5-methylpyrimidine-2,4-dione Structure

142941-59-1

1-[(3R,5R)-5-(h...

(2R,4S)-2-benzoyloxy-5-(benzyloxy)pentane-1,4-diol Structure

142941-49-9

(2R,4S)-2-benzo...

~%

1-[(3R,5R)-5-(hydroxymethyl)thiolan-3-yl]-5-methylpyrimidine-2,4-dione Structure

142941-59-1

1-[(3R,5R)-5-(h...

(2R,4S)-2-benzoyloxy-5-benzyloxy-1,4-bis((methylsulfonyl)oxy)pentane Structure

142952-68-9

(2R,4S)-2-benzo...

~%

1-[(3R,5R)-5-(hydroxymethyl)thiolan-3-yl]-5-methylpyrimidine-2,4-dione Structure

142941-59-1

1-[(3R,5R)-5-(h...

(3S,5R)-5-[(benzyloxy)methyl]tetrahydrothiophen-3-ol Structure

132813-66-2

(3S,5R)-5-[(ben...

~%

1-[(3R,5R)-5-(hydroxymethyl)thiolan-3-yl]-5-methylpyrimidine-2,4-dione Structure

142941-59-1

1-[(3R,5R)-5-(h...

Diacetone-D-glucose Structure

582-52-5

Diacetone-D-glucose

~%

1-[(3R,5R)-5-(hydroxymethyl)thiolan-3-yl]-5-methylpyrimidine-2,4-dione Structure

142941-59-1

1-[(3R,5R)-5-(h...

D-erythro-3-deoxy-pentose Structure

88410-51-9

D-erythro-3-deo...

~%

1-[(3R,5R)-5-(hydroxymethyl)thiolan-3-yl]-5-methylpyrimidine-2,4-dione Structure

142941-59-1

1-[(3R,5R)-5-(h...

(3R,5S)-5-((benzyloxy)methyl)-2-methoxytetrahydrofuran-3-ol Structure

132813-61-7

(3R,5S)-5-((ben...

~%

[(2R,4R)-4-(2-amino-6-chloropurin-9-yl)thiolan-2-yl]methanol Structure

142941-60-4

[(2R,4R)-4-(2-a...

(2R,4S)-2-benzoyloxy-5-(benzyloxy)pentane-1,4-diol Structure

142941-49-9

(2R,4S)-2-benzo...

~%

[(2R,4R)-4-(2-amino-6-chloropurin-9-yl)thiolan-2-yl]methanol Structure

142941-60-4

[(2R,4R)-4-(2-a...

(2R,4S)-2-benzoyloxy-5-benzyloxy-1,4-bis((methylsulfonyl)oxy)pentane Structure

142952-68-9

(2R,4S)-2-benzo...

~%

[(2R,4R)-4-(2-amino-6-chloropurin-9-yl)thiolan-2-yl]methanol Structure

142941-60-4

[(2R,4R)-4-(2-a...

(3S,5R)-5-[(benzyloxy)methyl]tetrahydrothiophen-3-ol Structure

132813-66-2

(3S,5R)-5-[(ben...

~%

[(2R,4R)-4-(2-amino-6-chloropurin-9-yl)thiolan-2-yl]methanol Structure

142941-60-4

[(2R,4R)-4-(2-a...

D-erythro-3-deoxy-pentose Structure

88410-51-9

D-erythro-3-deo...

~%

[(2R,4R)-4-(2-amino-6-chloropurin-9-yl)thiolan-2-yl]methanol Structure

142941-60-4

[(2R,4R)-4-(2-a...

Diacetone-D-glucose Structure

582-52-5

Diacetone-D-glucose

~%

[(2R,4R)-4-(6-aminopurin-9-yl)thiolan-2-yl]methanol Structure

142952-69-0

[(2R,4R)-4-(6-a...

D-erythro-3-deoxy-pentose Structure

88410-51-9

D-erythro-3-deo...

~%

[(2R,4R)-4-(6-aminopurin-9-yl)thiolan-2-yl]methanol Structure

142952-69-0

[(2R,4R)-4-(6-a...

Diacetone-D-glucose Structure

582-52-5

Diacetone-D-glucose

~%

[(2R,4R)-4-(2-amino-6-chloropurin-9-yl)thiolan-2-yl]methanol Structure

142941-60-4

[(2R,4R)-4-(2-a...


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