Tan, Choon-Hong published the artcileStereochemical assignment of the C21-C38 portion of the desertomycin/oasomycin class of natural products by using universal NMR databases: Proof, Quality Control of 99438-28-5, the publication is Angewandte Chemie, International Edition (2000), 39(23), 4282-4284, database is CAplus and MEDLINE.
We have predicted the stereochem. of the C21-C38 portion of the desertomycin/oasomycin class of natural products and have proven the predicted stereochem. by a stereoselective synthesis of the C21-C38 degradation product.
Angewandte Chemie, International Edition 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 C5H4N4, Quality Control of 99438-28-5.
Referemce:
https://en.wikipedia.org/wiki/Ether,
Ether | (C2H5)2O – PubChem