Cas 244282-22-2,(3aR,5R,5aS,8aS,8bR)-5-[1-((2R,3S,4S,5R,6R)-4,5-Bis-benzyloxy-6-benzyloxymethyl-2-phenylsulfanyl-tetrahydro-pyran-3-yloxy)-2-iodo-1-methyl-ethoxymethyl]-2,2,7,7-tetramethyl-tetrahydro-bis[1,3]dioxolo[4,5-b;4',5'-d]pyran

244282-22-2

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Product Name: (3aR,5R,5aS,8aS,8bR)-5-[1-((2R,3S,4S,5R,6R)-4,5-Bis-benzyloxy-6-benzyloxymethyl-2-phenylsulfanyl-tetrahydro-pyran-3-yloxy)-2-iodo-1-methyl-ethoxymethyl]-2,2,7,7-tetramethyl-tetrahydro-bis[1,3]dioxolo[4,5-b;4',5'-d]pyran
Synonyms: (3aR,5R,5aS,8aS,8bR)-5-[1-((2R,3S,4S,5R,6R)-4,5-Bis-benzyloxy-6-benzyloxymethyl-2-phenylsulfanyl-tetrahydro-pyran-3-yloxy)-2-iodo-1-methyl-ethoxymethyl]-2,2,7,7-tetramethyl-tetrahydro-bis[1,3]dioxolo[4,5-b;4',5'-d]pyran
CAS NO:244282-22-2
Molecular Formula:
Molecular Weight: 968.944
EINECS: N/A
Product Categories: N/A

Chemical Properties

Melting Point: N/A
Boiling Point: N/A
Flash Point: N/A
Appearance: N/A
Density: N/A
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: (3aR,5R,5aS,8aS,8bR)-5-[1-((2R,3S,4S,5R,6R)-4,5-Bis-benzyloxy-6-benzyloxymethyl-2-phenylsulfanyl-tetrahydro-pyran-3-yloxy)-2-iodo-1-methyl-ethoxymethyl]-2,2,7,7-tetramethyl-tetrahydro-bis[1,3]dioxolo[4,5-b;4',5'-d]pyran(CAS DataBase Reference)
NIST Chemistry Reference: (3aR,5R,5aS,8aS,8bR)-5-[1-((2R,3S,4S,5R,6R)-4,5-Bis-benzyloxy-6-benzyloxymethyl-2-phenylsulfanyl-tetrahydro-pyran-3-yloxy)-2-iodo-1-methyl-ethoxymethyl]-2,2,7,7-tetramethyl-tetrahydro-bis[1,3]dioxolo[4,5-b;4',5'-d]pyran(244282-22-2)
EPA Substance Registry System: (3aR,5R,5aS,8aS,8bR)-5-[1-((2R,3S,4S,5R,6R)-4,5-Bis-benzyloxy-6-benzyloxymethyl-2-phenylsulfanyl-tetrahydro-pyran-3-yloxy)-2-iodo-1-methyl-ethoxymethyl]-2,2,7,7-tetramethyl-tetrahydro-bis[1,3]dioxolo[4,5-b;4',5'-d]pyran(244282-22-2)

Safety Data

Hazard Codes: N/A
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Safety Statements: N/A
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RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 244282-22-2(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 244282-22-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,4,4,2,8 and 2 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 244282-22:
(8*2)+(7*4)+(6*4)+(5*2)+(4*8)+(3*2)+(2*2)+(1*2)=122
122 % 10 = 2
So 244282-22-2 is a valid CAS Registry Number.

244282-22-2Upstream product

244282-22-2Downstream Products

112330-11-7 (3,4,6-tri-O-benzyI-β-D-mannopyranosyl)-(1→6)-1,2,3,4-di-O-isoprpopylidene-α-D-galactopyranoside

244282-22-2Relevant academic research and scientific papers

N-Iodosuccinimide-mediated intramolecular aglycon delivery

Ennis,Fairbanks,Slinn,Tennant-Eyles,Yeates

, p. 4221 - 4230 (2007/10/03)

Enol ethers may be accessed via Tebbe methylenation of either 2-O acetates or para-methoxybenzoates. N-Iodosuccinimide may then be employed to achieve both tethering and thioglycoside activation allowing the stereoselective synthesis of α-glucosides and β-mannosides, either in a one or two step procedure.

Stereoselective synthesis of α-glucosides and β-mannosides: Tethering and activation with W-iodosuccinimide

Ennis

, p. 1387 - 1390 (2007/10/03)

The stereoselective synthesis of both a-glucosides and β-mannosides may be readily achieved by the use of AModosuccinimde, both to effect mixed ketal formation and subsequent intramolecular aglycon delivery (IAD). Thieme Stuttgart.

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