how to form aco without AA

[Tangarine_Dreams]

Is there anyalternative to acetic anyhdryde that can be applied to production of 1-aco-thc from high rotating thc? i just dont get why there are no alternative routes stated. or a relatively effected home tek because i KNOW that even us here put more effort into the science of what we do than heroin cooks.

i am terrified of AA due to it being used solely for heroin by anyone but corporate mega companies. yet i am determined to see 1-aco-thc in my life time.

any thoughts?