The mechanism of this transformation involves a 1,3-migration to form the allenyl intermediate that undergoes an intramolecular hydroarylation, followed by another final 1,3-acyloxy migration to generate a more stable substituted indene.
An alternative to DTT, such as Tris (2-carboxyethyl) phosphine hydrochloride (TCEP), prepared at the same concentration could also be used as a more pH-stable substitute.
For "stable lad" substitute farmhand, hillbilly, truckdriver, art-school dropout, hippie, punk or stoner; the assessment hasn't gone out of date.
The development of less expensive, more active, and more stable catalyst substitute for Pt/C catalysts for oxygen reduction has recently become a hot topic.
Thus, the 7-turn artificial alpha helix provides a stable helical substitute for the endogenous AH domain irrespective of its increased length.
Performing controlled potential electrolysis, a stable tri-manganese substituted Keggin ion containing MnIV3 was obtained electrochemically.
Nine AGEs and OPs were measured by LC-MS/MS utilizing internal stable heavy isotope substituted standards.
He even intervened in one of the performances of Euridice by sending on his own stable of singers to substitute his own songs in place of Peri's, and then beat Peri to the press with his published score, boasting that he had been pioneering this style for 15 years.
The coating of calcium phosphate granules with PLGA results in a stable, solid alloplastic bone substitute, deterring the loss of exposed granules.
But the more likely explanation, Park's research suggests, is that investors misconstrue target-date funds as a substitute for stable value funds or money market funds, which provide safety, albeit low returns.
Although there is no substitute for stable plant transformation for complete transgenic construct characterization, current procedures are time-consuming, laborious, and not suited for high-throughput assays.
