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(-)-B-Methoxydiisopinocampheylborane , CAS No.85134-98-1
Basic Description Synonyms Borinic acid, bis[(1R,2S,3R,5R)-2,6,6-trimethylbicyclo[3.1.1]hept-3-yl]-,methyl ester|(-)-B-Methoxydiisopinocampheylborane|methoxy-bis[(1R,2R,3S,5R)-2,6,6-trimethyl-3-bicyclo[3.1.1]heptanyl]borane Storage Temp Store at 2-8°C,Argon charged Shipped In Wet ice Product Description Reactant involved in organic synthesis reactions such as: · Double allylboration for synthesis of fragments of tetrafibricin1 · Anticancer cytotoxic monorhizopodin synthesis2 · Annulation of cyclic allylsilanes3 · Asymmetric synthesis of β-amino-α-hydroxy acid taxol side chain analogs4
product description：
B-Methoxydiisopinocampheylborane (Ipc2BOMe) is an organoborane compound, which is prepared from excess α-pinene, borane dimethylsulfide, and methanol via the formation of an intermediate diisocampheylborane. Ipc2BOMe is used as a versatile reagent for the construction of C-C bonds in asymmetric synthesis.
Names and Identifiers IUPAC Name methoxy-bis[(1R,2R,3S,5R)-2,6,6-trimethyl-3-bicyclo[3.1.1]heptanyl]borane INCHI InChI=1S/C21H37BO/c1-12-16-8-14(20(16,3)4)10-18(12)22(23-7)19-11-15-9-17(13(19)2)21(15,5)6/h12-19H,8-11H2,1-7H3/t12-,13-,14-,15-,16+,17+,18-,19-/m0/s1 InChi Key IAQXEQYLQNNXJC-BAMGFKBFSA-N Canonical SMILES B(C1CC2CC(C1C)C2(C)C)(C3CC4CC(C3C)C4(C)C)OC Isomeric SMILES B([C@H]1C[C@@H]2C[C@H]([C@@H]1C)C2(C)C)([C@H]3C[C@@H]4C[C@H]([C@@H]3C)C4(C)C)OC WGK Germany 3 PubChem CID 13549401 Molecular Weight 316.33
Chemical and Physical Properties Sensitivity Moisture sensitive Flash Point(°F) 235.4 °F Flash Point(°C) 113 °C
Safety and Hazards(GHS) Pictogram(s) GHS07 Signal Warning Hazard Statements H315: Causes skin irritation
H319: Causes serious eye irritation
H335: May cause respiratory irritation
Precautionary Statements P261: Avoid breathing dust/fume/gas/mist/vapors/spray.
P305+P351+P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do - continue rinsing.
P280: Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352: IF ON SKIN: wash with plenty of water.
P321: Specific treatment (see ... on this label).
P405: Store locked up.
P501: Dispose of contents/container to ...
P264: Wash hands [and …] thoroughly after handling.
P271: Use only outdoors or in a well-ventilated area.
P304+P340: IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P403+P233: Store in a well-ventilated place. Keep container tightly closed.
P362+P364: Take off contaminated clothing and wash it before reuse.
P264+P265: Wash hands [and …] thoroughly after handling. Do not touch eyes.
P337+P317: If eye irritation persists: Get medical help.
P332+P317: If skin irritation occurs: Get medical help.
P319: Get medical help if you feel unwell.
WGK Germany 3
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