115458-78-1

Upstream product

• 93635-17-7 (2S,3R,6S)-2-Benzyloxymethyl-3-methyl-1,7-dioxa-spiro[5.5]undecane 
• 115369-12-5 (2S,3R,6S)-3-Methyl-1,7-dioxa-spiro[5.5]undecane-2-carbaldehyde 
• 93635-18-8 ((2S,3R,6S)-3-Methyl-1,7-dioxa-spiro[5.5]undec-2-yl)-methanol 
• 62761-90-4 α,α-bis(trimethylsilyl)methylphenyl sulfide 
• 115369-13-6 Trimethyl-[(E)-2-((2S,3R,6S)-3-methyl-1,7-dioxa-spiro[5.5]undec-2-yl)-1-phenylsulfanyl-vinyl]-silane 

Downstream Products

• 93635-20-2 (2S,3R,6S)-2-((R)-2-Benzenesulfonyl-1-methyl-ethyl)-3-methyl-1,7-dioxa-spiro[5.5]undecane 

Relevant academic research and scientific papers

SYNTHESIS OF A MARINE POLYETHER TOXIN, OKADAIC ACID (3). SYNTHESIS OF SEGMENT C.

The title compound was divided into three retrosynthetic segments, A, B and C, by disconnecting two C-C bonds at C-14/15 and C-27/28.Synthesis of the segment C in the optically active natural form starting from a D-glucose derivatives is described.The key