Barrett, Anthony G. M. published the artcileSynthetic studies on calyculin A: a convenient asymmetric synthesis of anti-vicinal diols, Recommanded Product: (+)-B-Methoxydiisopinocampheylborane, the publication is Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999) (1994), 1901-5, database is CAplus.
Anti-vicinal diols, e.g. I [R = Ph, cyclohexyl, (CH2)5Me] and II, have been prepared with excellent relative and absolute stereocontrol via the reaction of aldehydes with B-{3-[(diisopropylamino)dimethylsilyl]allyl}diisopinocampheylborane in THF and Et2O and work-up using potassium fluoride, potassium hydrogen carbonate and hydrogen peroxide in aqueous methanol. Absolute stereoselectivities of reactions were determined by conversion of four product diols into bis[(R)-α-methoxy-α-(trifluoromethyl)phenylacetate] esters. The reactions are relevant to the synthesis of the marine phosphatase inhibitor calyculin A.
Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999) published new progress about 99438-28-5. 99438-28-5 belongs to ethers-buliding-blocks, auxiliary class Chiral,Aliphatic cyclic hydrocarbon, name is (+)-B-Methoxydiisopinocampheylborane, and the molecular formula is C21H37BO, Recommanded Product: (+)-B-Methoxydiisopinocampheylborane.
Referemce:
https://en.wikipedia.org/wiki/Ether,
Ether | (C2H5)2O – PubChem