42927-35-5

Basic information

• Product Name: 2-O,3-O:4-O,5-O-Bis(1-methylethylidene)-1-deoxy-D-galactitol
• Synonyms: 2-O,3-O:4-O,5-O-Bis(1-methylethylidene)-1-deoxy-D-galactitol
• CAS NO: 42927-35-5
• Molecular Formula: C₁₂H₂₂O₅
• Molecular Weight: 246.3
• Mol File: 42927-35-5.mol
• Article Data: 4

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 2-O,3-O:4-O,5-O-Bis(1-methylethylidene)-1-deoxy-D-galactitol(CAS DataBase Reference)
• NIST Chemistry Reference: 2-O,3-O:4-O,5-O-Bis(1-methylethylidene)-1-deoxy-D-galactitol(42927-35-5)
• EPA Substance Registry System: 2-O,3-O:4-O,5-O-Bis(1-methylethylidene)-1-deoxy-D-galactitol(42927-35-5)

Safety Data

• Hazardous Substances Data: 42927-35-5(Hazardous Substances Data)

Upstream product

• 13074-06-1 L-fucitol 
• 67-64-1 acetone 
• 198009-56-2 ethyl (2E,4S,5S)-4,5-dihydroxy-2-hexenoate 
• 2396-84-1 (2E,4E)-ethyl hexa-2,4-dienoate 
• 848566-30-3 (2S,3S)-ethyl 2,3-dihydroxy-3-((4'S,5'S)-2',2',5'-trimethyl-1',3'-dioxolan-4'-yl)propanoate 
• 849775-41-3 (2S,3R)-ethyl 2,2-dimethyl-5-((4'R,5'S)-2',2',5'-trimethyl-1',3'-dioxolan-4'-yl)-1,3-dioxolane-4-carboxylate 
• 73679-53-5 (E,4'S,5'S)-ethyl 3-(2',2',5'-trimethyl-1',3'-dioxolan-4'-yl)acrylate 

Downstream Products

• 42927-36-6 O²,O³;O⁴,O⁵-diisopropylidene-O⁶-(toluene-4-sulfonyl)-D-1-deoxy-galactitol 

Relevant articles and documents

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METHOD FOR PRODUCING L-FUCOSE

Method for producing L-fucose includes in a first aspect, a method for the preparation of L-fucose, wherein L-fucose precursors are produced from pectin and L-fucose is produced from the L-fucose precursors; in a second aspect, a method for the preparation of L-fucose from D-galacturonic acid or a salt thereof, wherein L-fucose precursors are produced from D-galacturonic acid of a salt thereof, and L-fucose is produced from the L-fucose precursors; and an L-fucose precursor as shown in Formula A, wherein R is a linear or branched chain saturated hydrocarbon group with 1-6 carbon atoms, such as methyl, ethyl, n-propyl, i-propyl, n-butyl, i-butyl, s-butyl, t-butyl, n-hexyl, etc., preferably a methyl group.

De novo asymmetric synthesis of anamarine and its analogues

The enantioselective synthesis of anamarine has been achieved in 21 steps. The route relies on enantio- and regioselective Sharpless dihydroxylation of dienoate ester and zinc borohydride reduction to establish the C-8-C-11 stereochemistry. A diastereosel