Chatterjee, Sugata’s team published research in Journal of Organometallic Chemistry in 285 | CAS: 69361-41-7

Journal of Organometallic Chemistry published new progress about 69361-41-7. 69361-41-7 belongs to bromides-buliding-blocks, auxiliary class PROTAC Linker,Aliphatic Linker, name is (4-Bromobut-1-yn-1-yl)trimethylsilane, and the molecular formula is C7H13BrSi, Recommanded Product: (4-Bromobut-1-yn-1-yl)trimethylsilane.

Chatterjee, Sugata published the artcileMetal-promoted cyclization. VI. Palladium-catalyzed cyclization via intramolecular allylation of alkenylmetals, Recommanded Product: (4-Bromobut-1-yn-1-yl)trimethylsilane, the publication is Journal of Organometallic Chemistry (1985), 285(1-3), C1-C4, database is CAplus.

R3SiCCCH2CH2CH(OH)CH:CR1R2 (I; R = Me, R1, R2 = H, Me; R = Et, R1 = R2 = H) were treated sequentially with Me3Al, (Me2CHCH2)AlH (II) ZnCl2, and Pd(PPh3)4 to give the silyl(vinyl)cyclopentenes III in 52-55% (for R = Me) or 75% (R = Et) yield. Similar treatment of Me3SiCC(CH2)2CH:CHCH2OH also gave III (R = Me, R1 = R2 = H), in ∼40% yield. Interruption of the sequence after treatment with II, followed by quenching with iodine, gave Z and E-Me3SiCI:CH(CH2)2CH(OH)CH:CH2 as a 70-30 mixture, starting from I (R = Me, R1 = R2 = H). However, attempted cyclization of Me3SiCC(CH2)nCH(OH)CH:CH2 (n = 1,3), to give 4- or 6-membered monocyclic products, did not occur.

Journal of Organometallic Chemistry published new progress about 69361-41-7. 69361-41-7 belongs to bromides-buliding-blocks, auxiliary class PROTAC Linker,Aliphatic Linker, name is (4-Bromobut-1-yn-1-yl)trimethylsilane, and the molecular formula is C7H13BrSi, Recommanded Product: (4-Bromobut-1-yn-1-yl)trimethylsilane.

Referemce:
https://en.wikipedia.org/wiki/Bromide,
bromide – Wiktionary