Alkynes from 5-aminoisoxazoles

~45%

~11%

~%

~41%

~54%

~%

~%

~7%

~%

~38%

~10%

~56%

~%

~9%

~82%

~34%

~%

~30%

~%

~%

~35%

~50%

~68%

~%

~%