Kelgtermans, Hans published the artcileA Fragment-Based Approach toward Substituted Trioxa[7]helicenes, HPLC of Formula: 350-30-1, the publication is Organic Letters (2012), 14(20), 5200-5203, database is CAplus and MEDLINE.
A series of novel substituted trioxa[7]helicenes have been successfully prepared by a one-pot palladium catalyzed C-H arylation reaction starting from readily prepared dibenzofuran fragments. The dinitro-substituted helicene I was analyzed by X-ray crystallog. revealing the occurrence of two distinct enantiomers in the asym. unit, which forms interesting supramol. motifs in the crystal, based on weak H-bonding interactions.
Organic Letters published new progress about 350-30-1. 350-30-1 belongs to chlorides-buliding-blocks, auxiliary class Fluoride,Chloride,Nitro Compound,Benzene, name is 3-Chloro-4-fluoronitrobenzene, and the molecular formula is C6H3ClFNO2, HPLC of Formula: 350-30-1.
Referemce:
https://en.wikipedia.org/wiki/Chloride,
Chlorides – an overview | ScienceDirect Topics